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Space50 years ago, Earth’s chances of contacting E.T. looked slim
In 1973, a researcher calculated that it could take millions of years to contact aliens. But that hasn’t stopped scientists from trying.
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Health & MedicineA gel cocktail uses the body’s sugars to ‘grow’ electrodes in living fish
A chemical reaction with the body’s own sugars turned a gel cocktail into a conducting material inside zebrafish brains, hearts and tail fins.
By Simon Makin -
AstronomyThe Milky Way may be spawning many more stars than astronomers had thought
Glowing radioactive debris from massive stars indicates our galaxy mints 10 to 20 new stars a year — double to quadruple the standard number.