Morning Overview on MSN
US turns gold mine into a giant fridge for 15,000 tons of argon at -303°F
Deep under the Black Hills, the United States is turning a historic gold mine into what is effectively a colossal ...
Interesting Engineering on MSN
Scientists capture first-ever real-time images of electrons in the act of breaking bonds
Using short laser pulses, researchers have imaged the exact moment an ammonia molecule bends and sheds a hydrogen atom.
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