Don’t judge a reserve by its cover: Although unbelievably light and ghost-like in visual appeal, this small piece of aerogel can certainly assistance a normal home brick. Picture Credits: NASA Title your collection: Title have to be under characters Choose a group: Unable to load your selection resulting from an https://www.facebook.com/NewTechFind/posts/pfbid0kdfbXCEAWPB7CUgmiCAZvyMid6tgsds4NMYqpcETLVo5UkQQWmDhVdo5s8WkccLml