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Interesting Engineering on MSN57m
Meteor that hit Arizona 56,000 years ago may have built a natural dam in Grand CanyonCutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...
Interesting Engineering on MSN40m
US firm's maglev space ramp will fire rockets to orbit with almost no fuelA US-based space startup raised $6 million to develop a maglev space ramp that will require almost no fuel to fire rockets to ...
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