Video of what these tiles can really stop: In this video, we build a homemade multi-hit body armor using materials and tools from our experience in Outcast Science. Whether you're into DIY tactical gear, prepper projects, or just curious about how to make practical protective equipment, this build shows you how we layer, reinforce, and test our own custom armor. We cover everything from material selection to real-world testing, so if you're a hands-on builder who loves experimenting with function and form, this is a must-watch. Don't forget to subscribe for more DIY survival gear, backyard engineering, and high-impact builds! All other homemade DIY body armor video builds: As always please take a look at our website: #homemade #bodyarmor #materialscience #diy