Lithium ion may be good enough for now, but experts say that new battery tech will bring EVs to the next level.
Holographic cosmology is a way of simplifying mind-boggling mathematical models of our universe. But it doesn't necessarily mean we live in a hologram.
Scientists theorize that metallic hydrogen could be used to create superconductors and high-powered rocket propellant.
There are more than six billion known knot configurations. Scientists have used metal ions to tie the tightest molecular knot.