Aviation Republic on MSN
The Blackbird’s Mach 3 Secret: How Engineers Tamed Fire, Friction, and Fuel
Lockheed’s engineers mastered the chemistry of JP-7 fuel, invented new alloys, and developed a self-igniting system to start ...
Knives Project on MSN
From Engine to Edge: Crafting a Knife from Old Car Parts
Ever wondered what happens when you mix metalworking with old car parts? In this video, I take engine valves from a worn-out ...
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