Interesting Engineering on MSN

Americium: How a small element could power the next century of space exploration

Americium is one of the lesser-known synthetic elements, first created in 1944 during the Manhattan Project. The isotope of interest for space is americium-241. Its half-life is a staggering 432 years ...
Fitgurú on MSN

Protein: Is Your Body Getting Enough? The Foolproof Guide to Calculate It

You've probably heard a thousand times how important it is, but you might be wondering... how much do I really need? Is it ...