Can a Pocketknife Cut Through Bone?
Pocketknives date back to the early Bronze Ages, approximately 400-500 BC, but it seems not that long ago that a ...
Why are Emergency Blankets Silver and Shiny?
Emergency blankets are one of the most underrated technologies of the century. Originally inspired by tinsel that’s made for toys ...
Do Space Blankets Keep Things Cold?
Space blankets are a common item found in many emergency preparedness kits because they are small, cheap, light, and useful. ...
Do Emergency Blankets Expire?
Almost everyone with a car or a skill for outdoor sports has at least one emergency blanket in their possession. ...
