Thought for the month

“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.

Monday, 18 July 2016

Eat like a Martian?

Four crops grown in simulated Martian soil are safe to eat. Dutch scientists are testing more crops to see if they can grow safely on Mars.

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