12 Pogledi· 28 Srpanj 2022
Human sperm vs. the sperm whale - Aatish Bhatia
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View full lesson: http://ed.ted.com/lessons/huma....n-sperm-vs-the-sperm
Traveling is extremely arduous for microscopic sperm -- think of a human trying to swim in a pool made of...other humans. We can compare the journey of a sperm to that of a sperm whale by calculating the Reynolds number, a prediction of how fluid will behave, often fluctuating due to size of the swimmer. Aatish Bhatia explores the great (albeit tiny) sperm's journey.
Lesson by Aatish Bhatia, animation by Brad Purnell.
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Film i animacija
glazba, muzika
Kućni ljubimci i životinje
Sportski
Putovanja i događanja
Igre
Ljudi i blogovi
Komedija
Zabava
Vijesti i politika
Kako i stil
Dizajn i kreativnost
Homes & Real Estate
Autos & Vehicles
Science & Technology
Fashion & Beauty
Cooking & Foodie
TV & Drama
Products & Reviews
Health & Wellbeing
Brand & Premieres
Local Business & Services
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