Avatar - NPR
NPR
The World Is Constantly Running Out Of Helium

The World Is Constantly Running Out Of Helium

NPR

Encore episode. Helium is the second-most common element in the cosmos, but it's far rarer on planet Earth. As part of our celebration of the periodic table's 150th birthday, correspondent Geoff Brumfiel shares a brief history of helium's ascent, to become a crucial part of rocket ships, MRI …

View on npr.org
Avatar - NPR

NPR

News, science, health and more.

Magazines by NPR