Making an atomic trampoline
https://www.youtube.com/watch?v=jLX1-tNnvEo
Yeah metallic glass fun stuff here. However there's beryllium in the mix and that's an extremely dangerous metal. I never realized that before. The interesting thing is it's been found in microscopic sandwich layers of fragments said to be parts of a crashed UFO like from Roswell or Art Bell's Arts Parts that Linda Howe had tested. Bob Lazar says that such layerings is how an Area 51 UFO does anti-gravity when a plasma is pumped through.