SciShow: So, Negative Gravity Is a Thing

Teacher or professor: SciShow
Subject: Science
Content of the Lesson: SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. In nature, most of our basic forces both attract and repel. In fact, gravity is the only exception. But, according to theorists, sound waves actually have negative gravity. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg , Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr.Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/pdf/1807.08771.pdf https://phys.org/news/2018-08-phonons-mass-negative-gravity.html https://physics.aps.org/articles/v12/23 https://journals.aps.org/prb/abstract/10.1103/PhysRevB.97.134516 https://www.scientificamerican.com/article/sound-by-the-pound-surprising-discovery-hints-sonic-waves-carry-mass/ https://www.livescience.com/63305-sound-waves-negative-gravity-mass.html https://www.sciencealert.com/physicists-say-there-could-be-a-strange-source-of-negative-gravity-all-around-us Images: https://www.youtube.com/watch?v=aPswnDcteS4 https://www.nasa.gov/mission_pages/swift/bursts/new-phenom.html https://www.youtube.com/watch?v=eO7BfiPvN38&feature=emb_logo


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