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Marvel Sets Up a Twist for Kang the Conqueror's Ultimate Variant That Will Change Iron Man Forever
Readers already know about Tony Stark's dark future in the Ultimate Universe, but a new twist is already raising questions ...
It took NASA decades to develop this special rocket engine. AI made it in 3 weeks
In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...