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Sex and Intimacy Sperm Facts
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=31PrHiPRdcE
Contrary to what people have thought, sperm tails don’t beat symmetrically. High-speed 3-D microscopy and mathematical analyses reveal that the tails wiggle to only one side as the cells roll. The combination of movements keeps sperm swimming straight ahead. • Read more: https://www.sciencenews.org/article/h... • CREDITS • Story • Jack J. Lee • Production • Helen Thompson • Video • polymaths-lab.com • H. Gadêlha et al/Science Advances 2020 • efcarlos/Creatas Video/Getty Images Plus • cinejinn/Creatas Video+/Getty Images Plus • Music • “Flight of the Bumblebee” by Nikolai Rimsky-Korsakov • US Army Band/Musopen • Citation • H. Gadêlha et al. Human sperm uses asymmetric and anisotropic flagellar controls to regulate swimming symmetry and cell steering. Science Advances. Published online July 31, 2020. doi: 10.1126/sciadv.eaba5168.
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