A Royal Canadian Navy member working near Albert Head, British Columbia, fell overboard into the water on Monday, Dec. 8.
Not What You Think Official on MSN
Helicopters don’t need engines to stay in the air. Here’s the science.
A powerless helicopter doesn’t drop—it autorotates, gliding like a maple seed. This breakdown explains how that works, why ...
Not What You Think Official on MSN
Why helicopters can lose all power and still land safely
Most people think a powerless helicopter drops straight out of the sky. In reality, it autorotates—using free-spinning blades ...
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