There's Helium in Earth's Core, Researchers Say
Check out my own course on Brilliant! First 30 days are free and 20% off the annual premium subscription when you use our link https://brilliant.org/sabine. The world is slowly running out of Helium, and has already seen four helium shortages. It's a problem because Helium is essential in the creation of microchips, and we need plenty of ...
