Thursday, January 24, 2019

Children Are ‘Way More Affected By EMFs

Children Are 'Way More Affected By EMFs…
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Tuesday, January 22, 2019

Whole House EMF Protection - The Definitive Guide - EMF Academy


Whole House EMF Protection – The Definitive Guide

Have you ever wanted to know if there was a way to protect your entire home from EMF radiation? In this enormous guide, i'm going to tell you absolutely everything you need to know to protect your household. Whole house EMF protection requires a comprehensive approach and quite a bit of dedication, but we're going to walk through it step by step together.

Being the definitive guide on whole house EMF protection, this guide is quite long, so I put together a quick table of contents in case you want to skip down to a certain section.

Table of Contents (links will skip you down to that section)
  • What Is Whole House EMF Protection?
  • Protecting Your Bedroom
  • Dirty Electricity In The Home
  • Protecting Your House From Outside EMF Radiation
  • Protecting Your Home From Smart Meters
  • Appliance EMF Radiation
  • Getting An EMF Meter
  • Whole House EMF Protection Products
  • Final Thoughts

To start off, I want to just talk for a second about what we mean when we say "Whole house EMF protection"

(Also, I would love for you to take just a minute and check out Nicolas Pineault's groundbreaking E-book "A Non-Tinfoil Guide To EMFs." It is the most entertaining and informative book on EMF radiation you'll ever read, I promise.)

What is Whole House EMF Protection?

The unfortunate thing is, not that long ago we didn't really have to worry about how much EMF radiation was making it into our homes. We didn't worry about how much RF radiation was coming from cell towers, or how much dirty electricity we were sharing with our neighbors, or how much WiFi was pouring into our homes. Now, these are real dangers, and I hope that if you're reading this post, you understand the dangers and health concerns that come with excessive exposure to EMF radiation.

However, as technology continues it's forever forward trend, these are becoming real concerns that we must address, which is a lot of what I've tried to do here at EMF Academy.

I'm trying to share as much information as possible to help you keep yourself, and your family safe.

So the idea of whole house EMF protection is trying to make at least one safe place that you can escape from the constant bath of radiation you get elsewhere in the world. Trying to reduce how much radiation is in your home, and importantly, trying to keep as much radiation out of your home as possible.

Accomplishing this requires a very comprehensive approach, and there are quite a few things that you need to think about. Now, there ARE some products on the market that claim to be "whole home EMF protection devices," however i'm at least a little bit skeptical about these. We'll still talk about them towards the end, and i'll let you know what I think, but the most important thing you can do is first try to actually reduce the radiation in your home

After doing that, if you want to top it off with a device that claims to rid EMF radiation in your home, go ahead, it's not going to hurt.

Now throughout this guide, and it is quite long, i'll be talking about tons of subjects, many of which i've covered extensively in other posts. For these topics, i'll give you a brief guide, and maybe a recommendation or two, but then i'll point you to those other guides. I'd encourage you to let them open up in another tab and maybe come back them later. First, just make it through this whole post, and then go back and read more about the topics you need more clarification on.

Now, let's get to the chapters. Since protecting your home has so many aspects, I want to cover each one individually, talk about why it's important, and recommend products that can help. Let's start with the space we spend most of our time, the bedroom.

Protecting Your Bedroom From EMF Radiation

This is one of those chapters that i'm going to be a little bit brief on, because I wrote up a long and popular guide called "How To Eliminate EMFs In The Bedroom" that you can check out for all the details.

So for this section, I just want to tell you a little bit about why reducing EMF radiation in the bedroom is SO vital for whole house EMF protection, and then give you some of my favorite tips from that article.

So let's first talk about why it's so important.

Well first of all, studies have long proven that the damage to our bodies, and to our DNA, from EMF radiation is cumulative. This means that the damage stacks up over time as we're exposed. Since we spend about 1/3 of our lives in our beds, reducing the radiation our brains and bodies are exposed to during this time is extremely vital.

On top of this, EMF radiation has been shown to reduce the quality, and quantity, of our sleep. In fact a study conducted at the University of Melbourne proved that EMF radiation effects our sleep, but reducing our bodies ability to produce melatonin. Melatonin is the hormone that our bodies produces that regulates sleep. The reason this happens is that the electrical nature of EMF radiation causes our bodies to recognize it as light, as so our bodies are tricked into thinking it's still daytime and don't produce melatonin.

When we don't get proper sleep, our bodies don't work well to protect us from EMF radiation, so it's a circular harm. On top of that, lack of sleep produces symptoms such as:

  • Headaches
  • Fatigue
  • Moodiness
  • Reduced Immune System
  • …And so much more.

So the bottom line is, making your bedroom a bit of an EMF sanctuary is a super important part of our whole house EMF protection plan. Here are summarized versions of some of my favorite tips from my post on reducing EMF radiation in the bedroom, (and the ones that I won't be covering later on in this post).

Steps To Reducing EMF Radiation In The Bedroom

1.Do SOMETHING about your cellphone –  I hope that you know how dangerous the EMF radiation from your cell phone is, or at least have an understanding of how much radiation it produces.  Suffice it to say, you don't want to be sleeping right next to it. Unfortunately, at least in the United States, more than 50% of people sleep with their cell phone either under their pillow, or on a nightstand next to their bed.

Now I get it, many people use it for an alarm (see a better solution here), but it is absolutely not worth the risk. So I've broken down possible solutions to this problem into good/better/best options.

Good option: Put your cellphone on airplane mode, and put it across the room. This will still allow it to function as an alarm, but will reduce your exposure to it's radiation to almost none.

Better Option: Put your cellphone in the same place, but just turn it off and get a simple mechanical alarm clock like this one.

Best Option: Just get in the habit of having your bedroom be a cellphone free place, and don't even bring it in.

2. Get Better Lighting – Get rid of the harsh lighting in your room, and certainly get rid of the compact fluorescent light bulbs. Not only are these lights shown to interrupt our sleep patterns, but they can also effect our health. On top of that CFLs are a major contributor to dirty electricity (which we'll talk about in it's own section down below).

You'll be much better off sticking to simple incandescent light bulbs.

3. Protect Your Bedroom From Ambient EMF EMF Canopy– I've written quite a few articles about how much ambient EMF radiation enters our home through dirty electricity, nearby power lines, smart meters, cell towers, and much more. Each one of these dangers has it's own best defense strategies, many of which i'll talk about down below. So to keep this tip brief, I just want to talk about one of the best things you can do for your bedroom, and that is getting a faraday canopy for your bed.

Now, you could always protect your bedroom with an enormous amount of EMF protection paint, but this is extremely costly, and comes with it's own risks (many people do not properly ground, also it will not protect from radiation inside your home).

So the best option is to get an canopy for your bed. Now they are quite costly for the most part, but they do work extremely well. It is essentially just a large net made of a material that is capable of blocking radiation entirely. The way it accomplishes this is that it is made of a blocking metal, with holes smaller than the shortest wavelength of the radiation, thus keeping it out entirely.

Many people report significantly improved sleep inside of a EMF protection canopy, and it eliminates having to do many of these other steps, as you'll be almost entirely protected.

My wife and I have this canopy that we picked up on Amazon, they also have ones for every size bed. No doubt that this is one of the absolute best things you can do to protect your body and your DNA from EMF radiation both in your home, and outside of it.

4. Turn that WiFi Off – Mechanical Timer

This one should be relatively self explanatory, and again I have a huge guide on WiFi radiation, but the bottom line is, you should consider turning it off at night. The ideal solution would be not having WiFi, and hardwiring computer in your home, but for many people the inconvenience of this is to great to bear, and I get it. So, consider turning it off at night, either manually, or by getting this simple mechanical outlet timer. With the outlet timer, just set a time period, like 11 PM to 7PM, and it will automatically disconnect, and reconnect, the router between these times.

Ok, now let's move outside the bedroom for a bit and continue on our Whole House EMF Protection guide. For more on how to reduce EMF radiation in your bedroom, check out my full guide.

Let's start by talking about Dirty Electricity.

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Dirty Electricity In The Home

Let's talk about something that is pervasive in just about every home, dirty electricity. I've written three fairly large guides on dirty electricity, so again, i'll keep this brief, the guides are:

So for the purposes of my article on protecting your entire house from EMF radiation, i'll keep this to more of a summary, and give some recommendations as to what you can do.

First Of All, What Is Dirty Electricity?

Dirty electricity, which you'll sometimes see called things like dirty power, or electrical pollution, is essentially just unusable power that gets stuck in your wiring, and radiates EMF radiation into your home.

You see, the wiring in your house, and just about every building, is either 50, or 60 hertz depending on where you live. When this wiring system was originally designed it worked well because nearly all electronics were designed to take a constant flow of this electricity.

Dirty electricity starting being an issue when technology started to demand either more, or less, or different electricity than this wiring was intended to give. Using things like converters, electronics like dimmer switches, CFL lights, and just about any modern electronics started to alter the way they accept this electricity. This creates dirty electricity, or technically speaking, high frequency voltage transients, which sit in your lines and are not able to be used.

This dirty electricity then radiates into your house, causing a noticeable, measurable, and dangerous amount of radiation all over your home.

Luckily, a few solutions have been designed for this.

Protecting Your House From Dirty Electricity Greenwave Filter

There are some great solutions to dirty electricity in the form of dirty electricity filters that I talk about extensively in my guide to dirty electricity filters.

So for this guide, i'm just going to talk briefly about how these filters work, and then give you a recommendation on which ones I like best.

First of all, these filters essentially take the unusable dirty electricity in your lines, and convert it back into the 50/60 hertz power that is intended to be in those electrical lines. They also filter out dirty electricity in the ranges of 4 to 150 hz. Depending on which filter you get, they will likely use some form of frequency based pollution reducer to accomplish this, but regardless, they will dramatically reduce the dirty electricity in your home.

To know if the filters are working, they also sell meters that measure dirty electricity.

Ok, so there are basically two good companies that you can go with for dirty electricity filters, and that is Graham Stetzer, or GreenWave. Both produce good quality products, and both are well reviewed.

I personally like Greenwave's technology slightly more, but you can't go wrong with either.

To purchase Graham Stetzer filters, go here.

To purchase Greenwave Filters, go to the following links depending on what you're looking for.

Alright, now that we've talked about dirty electricity, let's talk about what you can do to protect your home from ambient sources of EMF radiation, like cell towers and power lines. Primarily we'll talk about options you have for protecting your walls, and protecting your windows. 

Protecting Your House From Outside EMF Radiation

When you think of the outside of your house, there are basically two things you need to think about, the walls, and the windows. Let's talk about each one a little bit, and what your options are.

How can you protect the walls of your home from EMF Radiation?YShield 1 Liter

Well you basically have one good option (and I would only recommend it on a situational basis) and that is EMF protection paint. Now, I would not suggest you go about painting your whole house with this stuff, in fact that is likely to make things worse, not better, if you don't know what you're doing.

Where EMF paint comes in really handy is for protecting against certain dangers, like your smart meter, or an electrical panel, etc. It is good however to know that this kind of paint is an option, and for some purposes it is really helpful.

Now let's talk a bit about what you can do for the windows.

How to protect the windows of your house from EMF radiation. 

You basically have two options, window film, or EMF protection curtains or drapes.

First let's talk about the window film

The advantage of this kind of film, is that it protects all the time, whereas curtains only protect when they are closed. The downside is it does slightly obstruct or tint your view out the window. The concept is simple, it is essentially made out of a material that EMF radiation does not penetrate through.

You can pick up the film on Amazon. This one in particular has a rating of 34 db, meaning it blocks 99.94% of EMF radiation.

Ok, now let's talk about using curtains or drapes to protect your windows. Regardless of where you purchase them, they are likely to use one of two different materials, Naturell, or Daylite. Both of these do a good job blocking the radiation, protecting protection around 99%.

You can either purchase the curtains or drapes already made, or you can buy the raw blocking material and make them yourself!

To pick up the curtains, you can check out a listing here.

Or, to just buy the material to make them yourself, check out this listing.

Alright now it's time to talk about smart meters. 

Protecting Your Home From Smart MetersSmart Meter Example

I wrote one of the most comprehensive smart meter guides on the internet, so I won't get too lengthy in this area. However, I do want to just briefly touch on what smart meters are, why you should be concerned, and a few strategies you can use to reduce the radiation (if you aren't able to get rid of it).

Ok, lets start by talking about what smart meters are. 

Basically, smart meters are just the newer, upgraded, wireless version of the analog utility meter that you were probably used to. Remember when you were younger, and the utility company guy/gal would come to your house, and hop the back fence to read your meter? Well, that was because you had a simple analog meter, and that was the only way to get that reading.

However, the utility companies got smarter, and realized if they could have that information wireless transmitted to them, they could save a fortune by not employing people to go out and read those meters.

On top of that, AMI (Advanced Metering Interface) meters, which is what most people refer to as "Smart Meters", actually work both ways. This means not only do they receive information from the meter, but they can transmit commands BACK to the meter. This allows the utility companies to do things like remotely turning off your power/water/gas etc, as well as make firmware updates without having to send anyone out.

This is all great for the utility company, but this is NOT great for you.

You see these smart meters emit an enormous amount of EMF radiation when they transmit that data to the utility company, and this doesn't just happen once a month, they are transmitting constantly.

If you have a bedroom or living space in the room opposite this smart meter, you can expect to get really high readings.

Many people even live in apartments, and if you're unlucky enough to be in the apartment that has a shared wall with an entire bank of smart meters, you can expect to exposed to even more EMF radiation.

So, what can you do about your smart meter?

Well the best option if you have a smart meter, or are about to get one, is to try and opt out (check out my smart meter guide for more on this). Since people are starting to understand the dangers of smart meters, states are starting to push back against them. Most states now have some sort of opt out law, and it's usually one of two options:

  1. Your state allows you to opt out – but you may be required to pay the utility company an additional fee to help compensate them for sending out an employee.
  2. Your state allows you to opt out and utility companies are not allowed to charge you an extra fee.

You'll have to check what your current state laws are about this issue because it is ever changing.

What If You Can't Opt Out?

So if you can't opt out, you have basically 3 good options, and I'll put them here in order of how good they are (in my opinion).

  1. Smart Meter CoverSmart Meter Cover – (You can pick one up here) I put this as the first option, because it is relatively inexpensive, and extremely simple compared to your other options. A smart meter guard is essentially a small faraday cage, that will block the majority of the EMF radiation coming from your smart meter. However, if you are trying to be thorough, you will want to combine this with the next option as well.
  2. EMF Protection Paint – (See my review here) I talked earlier about how EMF protection paint should probably be used situationally, and in my opinion, this would be that situation. This kind of paint block EMF radiation that is coming in a direct line, so it makes a perfect product to block radiation coming from a smart meter into your home. Make sure you check out my review or look it up yourself so that you are sure to apply and ground the paint properly.
  3. EMF Blocking Frame LinerEMF Protection Picture Frame Liner – (Get the product here)This can be used in place of the EMF protection paint and is a really cool product. It is essentially a simple liner that blocks EMF radiation, that can be put in any frame. This allows you to frame a picture, or poster or just about anything, and then hang that up on the wall you share with your smart meter to block the radiation. This is likely not to be quite as thorough since you can't easily cover as large of an area, but it is much simpler and cheaper than the EMF protection paint.

If you do have a smart meter, I'd encourage you to take a look at these products and to take a look at my complete smart meter guide.

Alright now that we've covered some of the biggest threats for EMF radiation in your home, let's talk a little bit about some of the other appliances. 

Whole House EMF Protection – Taking A Look At Your Appliances

You might not be aware, but many of the appliances in your home actually emit a fairly large amount of EMF radiation. I've written posts on many of these appliances, so I don't want to bog down this already long post with that information unless you are looking for it, so i'll just link to those guides in this section, and if you're interested you can check them out.

Microwave Radiation
Television Radiation 
Washing Machine Radiation
Refrigerator Radiation
Alarm Clock Radiation

Suffice it to say that the cumulative exposure from appliances in your home can actually be quite large, however it should be less of a concern than things like smart meters, cell towers, WiFi etc.

Also, are you worried about the electrical panel in your home? I wrote up a fantastic guide on this issue that you can check out here.

Next, I think we should talk briefly about why having an EMF meter is SO important to your whole house EMF protection plan. 

Getting an EMF Meter

Having a quality EMF meter is one of the absolute most important things you can do if you care about the dangers of EMF radiation. Not only does it allow you to gain a better understanding of the amount, and kind, of EMF radiation in your home, but it also helps you to eliminate it. It helps you to eliminate it by allowing you to know if the home protection steps you are implementing are actually working.

As an example, you get a smart meter guard to help protect you from the EMF radiation coming from your smart meter; without an EMF meter, you won't know how well that solution worked for your home. This applies to just about any solution you apply, or product you purchase.

An EMF meter also allows you to compare compare products such as cell phone protection cases, or laptop shields, etc. as to how well they work.

The bottom line is having a quality EMF meter is one of the absolute best things you can do to protect your home from EMF radiation, because it gives you the information you actually need to make positive changes.

What Is The Best EMF Meter For Me?TF2 EMF Meter Review

There are quite a few good quality EMF meters out there, but I don't want to bog you down with all of them and their differences, so i'll just mention my two favorites, one being more expensive, and one being a good budget option.

My favorite EMF meter at the moment is the new Trifield TF2 (read my full review). Trifield has made quality EMF meters for a very long time, and have been a standard in the industry for good reason. One of the main reasons I like the Trifield so much, is that it measures all three types of EMF radiation: magnetic, electric, and radio frequency. It is also simple to operate, quite accurate, and just an overall great quality EMF meter.

If you're on a budget, my favorite low cost EMF meter at the moment has to be the Meterk (read my full review). The biggest downside of this EMF meter is that it does not read radio frequency radiation, just electric and magnetic. Other than that, the Meterk is probably the best EMF meter you can get for really inexpensive. I have the meterk, and because it's so small and lightweight, i still find myself using it fairly often.

Regardless of whether you get one of these EMF meters, or another quality one (Cornet makes some good EMF meters as well), just make sure that you have one, as it will be your best tool at fighting the dangers of EMF radiation, and you'll be surprised how often you'll use it!

Best Whole House EMF Protection Products

Alright, we're exactly 4000 words into this enormous guide, and i'm just now getting to talking about whole house neutralizing products, and that is for a reason. Although some of these products certainly might work, I think it's always a better idea to start with doing smart things to reduce the radiation in your home, before you consider a fix-all product. So I wanted to guide you through some of those steps first.

However, now it's time to start talking about some of the products that are out there.

I am not necessarily endorsing all of these products, but I do want to give you a full view of what products are out there that are intended to protect your home from EMF radiation.

These products are also not ranked, it is just a list of some of the products available to you. 

Aulterra EMF Radiation Neutralizing Whole House PlugAulterra Whole House Plug

See the product listing here.
Aulterra makes a number of EMF protection products, with their most popular being their whole house plug, and neutralizer sticker for cell phones. I wrote up a huge review of Aulterra that covers the company, the founder, and reviews all of their products if you'd like to read that, but for the sake of this guide, i'm just going to talk a little bit about their whole house plug.

Overall, I think this is actually a fairly good product. There are a few whole house plugs on the market, and if I were going to use one this might be it. The biggest reason is Aulterra's transparency as a company. They have a full page of research on their website, openly publish their patent, and are all around fairly transparent about how their products work.

That being said, most of the research they have had done is not on the plug, but on the neutralizer sticker, so keep that in mind.

So how does the Aulterra Whole House Plug work?

Well, the product itself is very simple. It is a small gray plug, that you plug directly into the wall, and it is supposed to retune the wiring of the home to provide a neutralizing effect to EMF radiation. I followed up on this, and because the product is intended to neutralize (or change the waveform of) EMF radiation, this change can not be measured by an EMF meter, which is disheartening, but I can understand it.

Aulterra told me that the whole house plug accomplishes its protection with a compound of paramagnetic minerals that are inside the plug. The plug is supposed to reduce the EMF radiation of all the electronics in your home that are plugged into the wall, and also help keep ambient EMF radiation out of the home.

What I like about this plug is that it is simple to use, inexpensive, and is supposed to help protect you from a large amount of radiation. However, I do not like that this is not easy to test or understand if it is working. This is a perfect example of a product that could help enormously, but also points out to me why doing the other things in this guide first is so important.

Elink EMF Home Protection PlugElink Whole House EMF plug

See the product listing here.
The Elink whole house plug is almost exactly identical to the Aulterra plug, but I trust it a bit less and i'll tell you why. First of all, if you want to read a ton about all of Elinks products, and why I doubt their claims a bit, feel free to check out my full Elink review.

First of all, my main issue with Elinks products is just the obvious lack of information and research. In my review I initially incorrectly said the company had no website, when in fact they do. However, on that website they have absolutely no published research whatsoever about their products. Worse than that, they only, to my knowledge, have one answer to how their product works, and that is this generic statement:

"eLink Protection Devices use the same technology that is used to protect computer CPUs. Without protection, a computer's CPU would not be able to function due to all the conflicting EMF radiation. Computer manufacturers have been using this technology for decades, but it wasn't until recently that we have begun using that same technology to protect ourselves." – https://elinkemf.com/pages/faqs

Now I have a bit of a background in computers and technology, so I can tell you that this tells us basically nothing about how the product works (in my opinion).

Other than this statement, there is very little information about the product and how it works. However it seems to be modeled after the Aulterra whole house plug, so i'd imagine it works very similar.

I don't want to say that the Elink EMF house plug doesn't work, because I don't know that, I'd just say because of the lack of information and research, I personally would have less trust in it. 

QuWave Home HarmonizerQuWave Home Harmonizer

See the product listing here.
The QuWave Home Harmonizer is an interesting product, and I wanted to cover it because it is fairly popular. It is definently a premium product, as it is quite expensive in comparison to many of these home products (but perhaps it's worth it).

One of the interesting things about the QuWave home product is how they describe the protection, calling it a "cocoon that protects you from external negative forces." They say it does this by generating a field that replicates the Schumann Resonance field and that this allows your body to get back to it's most natural state.

Getting back to your natural state then allows you to feel increased energy, metabolism, well being, etc.

They also say that the QuWave home harmonizer generates an energy field which intuitively envelops and protects any object within it's range.

QuWave says that the best way to use the product is to put it in a room that either has a high amount of EMF radiating sources, or a place where people spend much of their time like the bedroom (interestingly, they also say that for maximum protection you should have one in each room, which for many people would be prohibitively expensive). They say that the range is approximately 40 feet, but that the closer you are to the unit, the more you will be protected.

I can't really give a great opinion on this product because I just simply don't know enough about it. The QuWave website does have a good amount of information and i'd encourage you to check it out if you're interested in this product.

There are dozens more products out there claiming to provide some EMF protection to your home, so if there are others you'd like me to add, or cover in this article, comment below or send me an email and i'll do so!

Final Thoughts On Whole House EMF Protection

If you made it to the bottom of this article, I commend you, as this was a beast of a post. However I felt like it was important enough of a topic to really take my time and provide the maximum amount of information to you. The bottom line is, i'm here to help, so if you read this and felt like ANYTHING was lacking, or just want help or clarification, feel free to email me personally, or comment below, and I promise i'll respond to you: Christian@Emfacademy.com.

In the end, I think if you're looking to protect your home from Electromagnetic radiation, you need to start with the basics, like looking at your use of electronics, protecting from your smart meter, getting rid of your WiFi, and the rest of the things I talk about in this article.

If after you've done all those things, you want to get a product to help further, than go for it. I just don't want you to trust you, or your families, health with a single product without first putting the time in to do the simple things that we know work.

I truly hope you enjoyed this post, if you did, do me a favor and consider sharing it!



Adrienne L den Tex



We’ve discovered a new type of blood vessel in our bones | New Scientist

We've discovered a new type of blood vessel in our bones | New Scientist

We've discovered a new type of blood vessel in our bones

Blood vessels

Konstantin Inozemtsev / Alamy Stock Photo

By Clare Wilson

It's time to rewrite the anatomy books: a new kind of blood vessel has been discovered in our bones.

These previously unknown vessels cross from the bones' surface to their internal cavity and may shed light on bone diseases, such as osteoporosis, and conditions involving the immune system.

"It's totally crazy there are still things to find out about human anatomy – we have discovered blood vessels in a new place that we didn't know about before," says Matthias Gunzer of University Duisburg-Essen in Germany.

Human anatomy is not usually seen as an ongoing area of major discoveries, but even today new tissues or organs occasionally come to light.

Gunzer's team made their finding by using chemicals on a mouse bone to make it transparent.  They could then see tiny red blood vessels crossing the bone shaft.

In the animal's lower leg bone – the size of a match-stick – they saw about a thousand of these capillaries, which they dubbed trans-cortical vessels. Beforehand, we knew of just a few blood vessels entering the bone either at its ends or half-way along. The newly found capillaries cover the whole bone, making up most of its blood supply.

People also have similar trans-cortical vessels, as the team spotted them in small pieces of human thigh bone too. There are other kinds of blood vessels feeding human bones, so trans-cortical vessels may make up less of their total circulation – but no one has yet counted them in a whole human bone.

Marrow inside bones is where immune cells are made, and in mice the trans-cortical vessels have turned out to be a key route for immune cells to exit – the same might go for people, says Gunzer.

Last year another group found mice have similar capillaries between brain tissue and bone marrow inside the plates that make up their skull . When mice were made to have a stroke or meningitis, immune cells from their skull used this route to reach the brain, presumably responding to the damage. But it's unknown if people also have these blood vessels in their skull.

Journal reference: Nature Metabolism, DOI: 10.1038/s42255-018-0016-5

More on these topics:



~A.

Monday, January 21, 2019

Improve Your Vegetable Crops by Saving Seeds the Right Way - Garden Therapy

Improve Your Vegetable Crops by Saving Seeds the Right Way - Garden Therapy

Improve Your Vegetable Crops by Saving Seeds the Right Way

This season is when we begin to say goodbye to this year's vegetable garden and plan for next year's, and what better way to do both of these things than by collecting and preserving seeds to plant in the spring? Saving seeds from your very best vegetables will give you the very best seeds, so it's worth it to take a little time and learn how to save vegetable seeds the right way.How to Harvest and Save Vegetable Seeds

Different seeds have different needs when it comes to collecting them for the following year. Some can simply be transferred straight from plant to seed packet, while others need a bit more attention in the form of drying or fermenting. In this guide we will show you three different ways to save veggie seeds, and which method to use for which type of vegetable.

First, you'll need a supply of seed envelopes for keeping your seeds stored and labelled. We've got you covered with lots of free printable seed packets here:

You'll also need a tool for snipping seed pods in the garden. A small pair of scissors, such as embroidery scissors, is perfect for the job. You will also want a basket or paper bag for collecting pods out in the garden before you transfer them to their envelopes.

For drying and fermenting seeds, you will need paper towel and Mason jars.

Free Printable Seed Envelopes / Seed Packets

Method 1: Mature in the Garden

Some vegetable seeds will germinate and grow better if they are allowed to mature and ripen right on the plant. When they are ready, simply collect them and store them in an envelope for next year. For this method, choose to harvest seeds on a dry day in the early afternoon when seeds are retaining the least amount of water.

Ripening in the garden works best with the following:

Kale and Radish: harvest pods when they feel dry. To open the pods, rub them gently between your palms.

Lettuce and Cabbage: when your lettuce or cabbage plant begins to flower, place a plastic bag over it. When the seeds are ready, they will drop naturally and be contained in the bag, ready for you to collect and store.

save seeds from lettuce and cabbage

Peas and Beans: if pods are green, that means the seeds are still ripening and receiving nutrients from the pods. Be patient and wait until the pods are completely brown before you harvest them. Spread peas and beans out on a clean, dry surface and leave them to dry for a week or so before storing. You can tell whether or not the seeds are dry enough to be stored by biting one. If it is hard when you bite down on it, it is ready to be packed into a seed envelope and stored for the season.

save seeds

Method 2: Ferment

For some seeds to germinate properly, they need to ferment. In order to induce fermenting, all you need to do is soak seeds in water for a few days, then collect, dry, and store the seeds.

Fermenting works best with the following:

Cucumbers: wait until the cucumber is a bit overripe and its flesh has turned somewhat yellow in color, then cut it in half lengthwise and scoop out the seeds with a spoon. Drop the seeds into a Mason jar half filled with water. Cover and let sit for three or four days. The best seeds will sink to the bottom of the jar. Collect those seeds and spread them out to dry on a paper towel. Once they are completely dry, store them in the refrigerator.

Melon: cut a ripe melon in half and scoop out the seeds. Rinse them gently under warm water to remove excess fruit. Put the seeds in a covered Mason jar half filled with water and let sit for two to four days. As with cucumbers, the best melon seeds will sink to the bottom, while the ones you don't want will continue to float. Dry the sunken seeds on a paper towel and store in a seed envelope until you are ready to plant them.

Tomatoes: fermenting tomato seeds requires a few more steps, but it is SO worth it! See detailed instructions in this post on how to save heirloom tomato seeds.

Method 3: Scoop Out and Dry

This method involves simply scooping seeds out from the inside of veggies and laying them out to dry.

Scooping out and drying works best with the following:

Squash and Pumpkins: when squash or pumpkins have developed a hard outer shell, they are ready to be harvested for seed saving. Cut the squash or pumpkin in half, scoop out the seeds and rinse them under warm water. Pat them dry and spread them out on a clean, dry surface. Wait until seeds are completely dry before packaging them up for storage. Note: different varieties of squash and pumpkin cross-pollinate with each other, so the seeds you save might produce something that is not quite the same as the squash you collected the seeds from. This can be a really fun surprise!

a bowl of pumpkin seeds next to a bowl of pumpkin flesh

Peppers: most peppers will turn a dark red color when they reach full maturity. At this point, harvest them and slice them in half. Use your fingers to remove the seeds and spread them around on a paper towel placed away from direct sunlight. Leave them to dry like this for one or two weeks, then store in an airtight container.

save seeds from peppers

To learn all about saving flowers and other kinds of seed, head on over to this post.

Now that you've saved all those seeds, get ready to plant them next year!

« Wood Burned Coasters with Floral Pyrography


~A.

Preserving the Ornamental Garden: How to Dry Flowers, Leaves, Stems, and Pods for Crafting

Preserving the Ornamental Garden: How to Dry Flowers, Leaves, Stems, and Pods for Crafting

Preserving the Ornamental Garden: How to Dry Flowers, Leaves, Stems, and Pods for Crafting

Everyone knows that ornamental gardens are gorgeous when they're in full bloom, but you don't normally think of how beautiful plants can be after their flowers are done. Actually, the end of blooming season when plants have gone to seed is one of the loveliest times, in my opinion. It's this time of year when natural sculptures take shape in the garden in the form of seed heads, pods, and more. Seed heads come in so many different varieties, from the large sculptural spheres of alliums to tiny, delicate grasses, and they can be dried and preserved to use as attractive indoor decor.

Various dried flowers and seed heads with copy "Preserving the Ornamental Garden: How to Dry Leaves and Flowers for Crafting"

As fall begins, I love to go out into the garden and collect as many seed heads, pods, stems, leaves, and flowers as I can to dry and display. Sometimes I make them into crafts, but often I simply pop a few seed heads as-is into a vase or glass jar and–presto!–I have an instant, artful arrangement.

Collecting flowers, leaves, stems, and pods from the garden now will give you a treasure trove of beautiful dried plants to craft with all year long. Read on to learn how to dry flowers as well as leaves, stems, and seed pods from your garden, plus some creative projects you can try with them. You'll be pleasantly surprised when you see how much beauty is left behind once the blooms fade.

The garden provides fun and nourishment every month of the year. Spring brings salad and other vegetables from winter plantings. Summer provides berries, fruit, and tender greens, and herbs are ready to harvest for the coming year's teas, pestos, and scented sachets. Fall is the time for harvesting all the good food remaining so we can dry or freeze it for winter dinners.

Let us not forget, though, that in summer the garden is also full of beautiful flowers, both perennials and annuals. These fill the house with perfume and delight us with their color. By fall, the flowers are losing their petals, just as the trees lose their colorful leaves.

dried allium seed heads in a Mason jar vase

As with everything I do, I prefer the most natural possible option, so when I'm drying seed heads and flowers from the garden, I avoid artificial preservative sprays and glues. If you harvest your plants at the right time and dry them properly, they will still last a long time and look beautiful, no chemicals or stinky adhesives needed!

Drying Seed Heads

The flowers leave behind interesting seed pods and dried stalks which are wonderful for crafts and dried arrangements. Don't be too hasty with the pruners, as many species just dry in the garden and can be picked in mid-fall.

bundles of dried seed heads

Don't wait too long, either. You want to harvest seed heads once they have dried on their own but before they begin to decompose or get mushy.

For more fragile plants like delicate decorative grasses, it is best to pick a collection of stems when they look their best in the garden, then dry them indoors.

Dried poppy and other seed heads tied into bundles

Good Seed Heads and Pods for Drying:

  • Allium (onion family)
  • Bean pods
  • Crocosmia
  • Decorative grasses
  • Eryngium (Sea Holly)
  • Hemerocallis (Daylily)
  • Iris
  • Lagurus (Bunny Tail Grass)
  • Lunaria (Money Plant)
  • Monarda (Bee Balm)
  • Nigella (Love in a Mist)
  • Papavar (Poppy)
  • Physalis franchetti (Chinese Lantern)
  • Scabiosa stellata (Paper Moon)

Chive seed heads growing in the garden

Related: How to Harvest and Dry English Lavender

Drying Flowers

Harvest flowers in the morning for best results.

Choose flowers that are not entirely open yet. They will open up more as they dry.

Dry flowers by first removing the foliage and then grouping them into bunches and hanging them upside down in the open air away from the rain or indoors. Some flowers hold their color better if you dry them in a dark place and keep them away from windows to avoid sun bleaching.

Some flowers, like hydrangeas,  hold color better if you dry them slowly. Read more here on how to dry hydrangea blooms to retain their color.

Good Flowers for Drying:

  • Alyssum alyssoides (Yellow Alyssum)
  • Anaphalis margaritacea (Pearly Everlasting)
  • Astilbe
  • Centaurea macrocephala
  • Echinops (Globe Thistle)
  • Eryngium (Sea Holly)
  • Humulus lupulus 'Aureus' (Golden Hops)
  • Hydrangea
  • Lavandula (Lavender)
  • Rosa (Rose)
  • Xerochrysum bracteatum (Strawflower)

Pressing Leaves and Petals

To preserve tender leaves and colorful petals, harvest them at their peak of color and place them on pages of a thick book under weights. Telephone books are ideal as the paper in them is absorbent and provides lots of space to dry the flowers.

I have tried plant presses but store-bought ones only hold a small number, so if you like you can make your own bigger one using this tutorial by Rachel Beyer. As you can imagine, you can press many specimens in the pages of a phone book. 

handmade wooden flower and leaf press

Good Foliage for Pressing:

  • Acer palmatum (Japanese Maple)
  • Daucus carota (Queen Anne's Lace)
  • Eucalyptus
  • Ferns
  • Parthenocissus quinquefolia (Virginia Creeper)
  • Salix babylonica (Weeping Willow)
  • Salvia (Purple Sage)
  • Vitis vinifera (Common Grape)
  • Wild and decorative grasses

Crafting the Ornamental Garden

I'm sure you can think of many crafts to make with these lovely plants. My favorite uses are:

To make pictures like this one:pressed and framed heirloom flowers

To make cards for the winter holidays or for many other uses such as thank-you notes, birthdays, and for craft fairs or gifts. This one is from my book Garden Made.

Greeting card with pressed leaves from the book Garden Made

To make herbal tea sachets or scented sachets from herbs and sweet scented flowers to tuck into drawers and cupboards.

How to make Natural Laundry Fresheners with Lavender Dryer Bags

To make wreaths that last all year long.

Making a lavender wreath

And to make bouquets from dried flowers for winter use. They have the wonderful quality of not requiring watering when we head out for warmer climes in the winter. My mother taught me the trick to buy beautiful pottery vases and make long-lasting floral gifts for autumn and winter parties.

Now go grab some clippers and head out to the garden for a treasure hunt. In the colder winter months when the garden has been put to bed, you will be glad that you did!

More Posts You Might Like:

« VanDusen's Dried Flower Arrangers' Garden: in Praise of an "Uncool" Art


~A.