The Hearty Soul on MSN

NASA's recording of eerie 'woman's voice' in deep ocean remains unsolved after 25 years

Professors are turning to this old-school method to stop AI use on exams 'Unconscionable': Liam Neeson faces intense scrutiny ...
Breaking Taps on MSN

NASA's clever technique to make combustion chambers

Today we're looking at how the regenerative cooling channels on Space Shuttle's main combustion chamber were manufactured.