The construction of the new tunnel under the existing railway will break the original stress balance in the engineering area, resulting in the secondary redistribution of surrounding rock stress. The ...
NASA's X-59 quiet supersonic research aircraft has taken another successful step toward flight with the conclusion of a series of engine performance tests.
A Rivian R1T's successful rescue of a stuck Cybertruck at Pismo Beach showcases the real-world gap between Tesla's futuristic ...
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