Physics

What Einstein got wrong

The history books regard Albert Einstein as a genius which is no small wonder: his theories encompass everything from the atom to the cosmos, and underpin technologies from solar cells to sat-nav. But a slew of new discoveries threaten to turn him into the passé professor.

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Nothing is Impossible

Time travel, telepathy, free energy… science-fiction pipe dreams, right? Not according to scientists who are stretching the laws of physics to the brink. Paul Parsons says to hell with the horizon.