Scientists are rethinking their theories about the Chesapeake Bay impact crater after they drilled deeper into it than ever before and unexpectedly hit a huge slab of granite. Crews penetrated 5,795 ...
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US firm’s record-breaking drill taps granite 387 feet deep to unlock geothermal power
A US company has just hosted the first of several live demonstrations showcasing its record-breaking drill that is capable of boring into granite using pure energy. Massachusetts-based startup Quaise ...
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