The past few weeks have featured a few stories about how Albert Einsteinâ€™s theories, or the ideas underpinning them, have all been confirmed to a new degree of accuracy. Thatâ€™s usually the case: Scientists try to disprove Einstein, and Einstein always wins.
But thatâ€™s not to say the man was infallible. He was human, just like the rest of us, and did make some mistakes. Hereâ€™s a few of them.
1) The cosmological constant
When he was crafting his theory of gravity, general relativity