Preserving brains for uploading, Coral reefs sound sick, South American child sacrifice and more…A ray-gun to stop rogue vehicles, the first bird beak and the Earth’s ‘dark side’.

Quirks and Quarks

Preserving your brain might kill you, but it could it help you live forever; The Great Barrier Reef sounds sick, so baby fish aren't attracted to it; Ancient Peruvians sacrificed 140 children by tearing their hearts out; Could this Pentagon-developed ‘ray gun’ have stopped the Toronto van attack?; The first bird beak came with teeth as well; Will the Earth ever have a ‘dark side’?

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