PhysicsQuantum weirdness isn't real – we've just got space and time all wrong A radical new idea erases quantum theory's weird uncertainties – by ripping up all we thought we knew about how the universe works, says physicist Lee Smolin Features
PhysicsA super-thin slice of wood can be used to turn saltwater drinkable Most ways to purify saltwater take up a lot of energy, but simply running seawater through a thin, heated slice of porous wood can render it fresh and drinkable 51¶¯Âþ