Breaking Taps on MSN20h
NASA's Clever Technique to Make Combustion ChambersToday we're looking at how the regenerative cooling channels on Space Shuttle's main combustion chamber were manufactured. They used a combination of conventional machining with electroplating, in a ...
WhistlinDiesel on MSN1d
Flying A Helicopter IndoorsWhat happens when you fly your helicopter inside? Things go very wrong... Dozens more USAID staff ousted as Trump ...
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