Fifty-five years after Albert Einstein’s death, physicists will be testing something he scribed in his theory of general relativity report. Three spacecraft flying 4.8 million kilometres apart will fire lasers at each other, overseen by Nasa and the European Space Agency.
Reward: Some dude took a demo gadget; a Japanese 5-second stopwatch guessing game, from Lisa’s e-tech talk, and she’s very upset about it.
