https://x.com/i/status/2052303386461217171 This object that floats in the air when heated—it’s real. It’s not a fake video! Associate Professor China Ueno of the Department of Engineering Research has developed a functional material that is 0.5 to 10 times lighter than air. She has established a startup with the goal of commercializing this technology in next-generation mobility and aerospace fields. I’ve heard that people who’ve had UFO encounters have also suffered burns… Could this be rela...