When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mice, rats and pigs all share a secret superpower: They can all use their intestines to breathe, ...
During WWII, scientists experimented on themselves to help divers and submarine crews. The scientists conducted over 600 experiments on themselves, breathing CO2, oxygen, and more gases. The British ...
Millions of miles away on Mars, in a barren crater just north of the equator, a rover is wandering around, carrying a gold-coated gadget the size of a toaster. The machine inhales the Martian air and ...
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