You may recognize that charred black block of “carbon foam” as something you’ve seen before. If you’re having trouble remembering where, it was on the EXTERIOR of THE SPACE SHUTTLE. That’s right. You can make your own atmospheric heat-shielding at home with a blowtorch and the most surprising of materials…WONDER BREAD. Now, NASA uses a much different method for making their heat-shielding, but this is a very, very similar process with very similar results. All in your kitchen.

At the Range – AR15 Cleaning Basics
Gun maintenance is super important. Today, we’re going over a quick guide to AR15 cleaning as well as some tips on what NOT to do. Related Videos: Sootch00 How-To: Recommended Cleaning For CZ 75 There are a lot of ways to clean an AR15, but let’s start with something quick that you can do frequently –...