Engineering, and gadgets: things that make the world work.
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At what rate is oxygen used in an average car engine?
Started by peppercorn « 1 2 » |
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ic engine combustion speed
Started by peppercorn |
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What is a Monoblade Helicopter?
Started by pete soule |
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Do propellers work the same way as wings?
Started by Peter A. Blacksberg |
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How are sections of railway track shaped to a curve?
Started by Peter Wilding |
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How can we mine asteroids?
Started by Petrochemicals |
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