SpaceLevitating glass particles are fastest spinning objects ever seen Tiny particles of glass have been trapped in a laser and spun at more than 1 billion times per second, the fastest rotation of any object ever seen 51¶¯Âþ
SpaceAntimatter neutrinos caught shape-shifting between flavours We’ve seen antineutrinos morphing from one ‘flavour’ to another, and it could help us figure out why the universe is full of normal matter and not antimatter 51¶¯Âþ