Watch Hydrophobic Steel Balls Cut Through Water With No Drag
%2Favatars%2F8ZmZbSugrNWR.jpg&w=96&q=75)
/2023/02/26/image/jpeg/wEs7jmzycdxiRuhcMtsbSGYwlnn80SZYAoRVatkQ.jpg "This is why rockets don’t crash into airplanes")
/2023/02/12/image/jpeg/jn8Hgiy2rHbGud5e9z4SRnZkMQZzeAkP0Vi8cLir.jpg "Here's how tectonic shifts caused the Turkey-Syria earthquake")
/2023/06/06/image/png/nh0CWcc3mRj5pfK6mT0mPQvoXdEgEIOZd5mMprwe.png "The future of technology: Strange gadgets that could change your daily life")
/2023/06/05/image/jpeg/gbobEFMCJU7zijGSREmOWSnxVSAg1O0A58GxBB0T.jpg "RPG-7: The art of simple destruction")
/2023/06/02/image/jpeg/WoCbNVsmphlvQctx3g1Ap9RuofL46ceAyc6LGoQ4.jpg "The B-52: A timeless titan of the US air force's arsenal")
/2023/06/01/image/jpeg/63wCElXbCwNs3aofBRlms7GEby4njfZblplT0oz1.jpg "How maglev trains work")
/2023/06/02/image/jpeg/yJC7ZSeWAlzBzcTKMmq0Ya5rpw7Yqe7S70z2Uaov.jpg "Are we killing architecture with minimalism?")
/2023/05/31/image/jpeg/azWZxtWJib7gDisRjvMNrfW86emokXHzILSdLtkt.jpg "Maximizing harvest efficiency with the LEXION 8900 combine harvester")
/2023/05/31/image/jpeg/tNnbP1P2WctMX2oF0AePDZqHiN0SZmMkmYNaXozO.jpg "EA-18G Growler: The aircraft that kills the enemy's senses")
/2023/05/30/image/jpeg/HAFT32JVDDmRAYg8nviqpg8y21FibrgidCWRBvWG.jpg "20 Innovative food technology that will make you hungry")
Hydrophobic molecules are those with a chemical characteristic that repels them from water, examples being the alkanes, oils, fats, and greasy substances in general. The air around hydrophobic materials, in this example a steel ball, aids in keeping the water from slowing down the object, and in this video by the YouTube channel The Action Lab, the engineer shows you how hydrophobic steel balls can generate an aerodynamic air pocket that cuts through the water with almost no drag.
If you're curious to see more science demonstrations like this one, you're in luck because The Action Lab has many more of them. After watching the video embedded above, you can jump to this one where he builds a bizarre 'floating table' held up by strings only or this one where he runs off a car going the same speed as it's moving forward. Can you guess whether he'd fall off or stay with it? Enjoy!
SHOW COMMENT (1)
/2023/05/16/image/jpeg/tR700P4tGpy4JFmNTU1HwkzDIJAmn3QeA9jhcoDW.jpg "Car mechanic-like experiments shatter popular theory on origin of Earth's continents")
/2023/05/28/image/jpeg/X1sB2puBpxN1VWCWMDkaa7Uwd2FUAdOP6AxTp8T8.jpg "NGAD: The chosen one - US Air Force commits to sole 6th-generation fighter")
/2023/05/25/image/jpeg/xbqtdlTTlQ6wFUubr9etkXJZVi8dBYvahuUEjCzI.jpg "This architecture firm is introducing inflatable skyscrapers")
/2023/05/26/image/webp/6Co80ZJJXboUOYLXIuCvkafLsBWpH8MROKX60PUF.webp "Hyper-luxury Bugatti tower will have its residents drive up to their floor")
/2023/05/26/image/jpeg/smTFO3AG7ESAzCi8L0kVnrUEHbVmcjiZ2KhVW0QE.jpg "Potential cure for diabetes found in groundbreaking stem cell study")
/2023/05/15/image/jpeg/qWnTxwK5AzkYGhQliDBD7W14DWhfZriDltyDJEoF.jpg "How the White House's $450 million investment is helping the US transition towards clean energy")
/2022/10/07/image/jpeg/LRYNNv4WIuFgflUAnH4CJZASm7f7E6EX1RmnyaEW.jpg "A new book explores how Musk, Bezos, and China are rewriting the rules on space exploration")
/img/iea/94w5a2Y4wo/space-rocks.jpg "Eyes on the skies! Astrogeologist explains why space rocks are so important")
/2022/10/02/image/png/5G9tgdaZppFaVjOb5vDOxPsR6tovvrnqLLVNMX5w.png "This portable machine attaches to tractors and turns harmful crop waste into sellable bioproducts")
/2023/05/26/image/jpeg/1JXrkwK7efWVsmu4aRFf4fdD1Ptufo7ZAU7UMPLd.jpg "US Carrier Strike Group can be countered with 24 hypersonic missiles, China claim")