Some cool stuff from Amazon – on test with Crazy Russian Hacker Taras Cool
Aerogels are the world’s lightest (least dense) solids. They are also excellent thermal insulators and have been used in numerous Mars missions and the Stardust comet particle-return mission. The focus of this video is silica aerogels, though graphene aerogels are now technically the lightest. At one point Dr. Steven Jones literally held the Guinness World Record for making the lightest aerogel and therefore lightest solid. If you’re interested in learning more about aerogels, let me know in the comments as there is a potential trilogy in the works…..
Ambrella , lamp and flip-flaps …
CRAZY RUSSIAN HACKER – Taras Vladimirovich Kulakov, better known as CrazyRussianHacker, is a Russian ( Ukrainian ) American YouTuber. He produces videos on “life hacks”, scientific experiments, testing, with the catchphrase “Safety is number one priority.” His YouTube channel, “CrazyRussianHacker”, created in 2012, has over 2.6 billion views and 11 million subscribers and is one of the platform’s top 400 channels.