Veritasium on MSN

How Humans May Have A Hidden Magnetic Sense

For centuries, humans believed they were blind to Earth’s magnetic field. Now, new experiments suggest the brain may quietly respond to invisible forces all around us. This documentary investigates ...

In the race to attract the world’s smartest minds, China is gaining on the US

A Princeton nuclear physicist. A mechanical engineer who helped NASA explore manufacturing in space. A US National Institutes of Health neurobiologist. Celebrated mathematicians. And over half a dozen ...