A new three-dimensional imaging technique has shown the spiraling movements that human sperm accomplishes while swimming. Previously, these movements had only been inferred from two-dimensional data.
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Tag: sperm
Baleen Whales Disturbed by Underwater Noises From 120 Miles Away
It’s a well-known fact that noises carry a lot further underwater than in the air, but recently marine biologists noticed that underwater noises might disturb whales even if they are 120 miles away.
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