#40: Halloween special: real-life vampires, the science of ghosts, deep-sea zombies, monster black holes

#40: Halloween special: real-life vampires, t...

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Why Elon Musk plans to put 1 million satellites in orbit; Should we be giving sleep drugs to kids?; Why global pesticide risk is not improving

Episode 344 Elon Musk has announced he wants to merge SpaceX with another of his companies, xAI, and launch one million satellites into space. One reason - according to Musk - is to eventually harness the entire power of the sun, a sci-fi sounding idea that would make us a Kardas ...  Show more

Mini human brain grows blood vessels; The geoengineering risk of termination shock; Trove of ancient fossils discovered

Episode 343 The task of growing human brains in a lab has taken a step forward. Scientists have been creating brain organoids since 2013, but have now grown blood vessels in them for the first time. These mini brains resemble the developing cortex - the area of the brain that thi ...  Show more

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