The Weight of “Nothing” Could Mean Everything (to Physics)

Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. Deep in a Sardinian mine, researchers are constructing an experiment that hopes to solve what s known as The Worst Prediction In The History of Physics, and pin down the true identity of dark energy. Hosted by: Hank Green ---------- 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: Adam Brainard, Alex Hackman, Ash, Bryan Cloer, charles george, Chris Mackey, Chris Peters, Christoph Schwanke, Christopher R Boucher, Dr. Melvin Sanicas, Harrison Mills, Jaap Westera, Jason A Saslow, Jeffrey Mckishen, Kevin Bealer, Matt Curls, Michelle Dove, Piya Shedden, Rizwan Kassim, Sam Lutfi, Silas Emrys ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ TikTok: https://www.tiktok.com/@scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow Facebook: http://www.facebook.com/scishow #SciShow #science #education #learning #complexly ---------- Sources: https://einsteinrelativelyeasy.com/index.php/einstein/83-the-einstein-field-equations-series https://physicsworld.com/a/a-new-generation-takes-on-the-cosmological-constant/ https://plato.stanford.edu/Archives/spr2004/entries/equivME/ https://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy https://www.britannica.com/science/Archimedes-principle https://www.britannica.com/science/wave-particle-duality https://www.newscientist.com/article/mg20727672-200-general-relativity-the-expanding-universe/ https://www.quantamagazine.org/why-the-dark-energy-problem-spawned-the-multiverse-hypothesis-20180312/ https://www.scientificamerican.com/article/how-much-does-nothing-weigh/ https://www.scientificamerican.com/article/the-cosmological-constant-is-physics-most-embarrassing-problem/ https://www.theguardian.com/news/2015/nov/04/relativity-quantum-mechanics-universe-physicists https://agenda.infn.it/event/14869/contributions/26938/attachments/19297/21839/Archimedes_Padova_Marty.pdf IMAGES https://en.wikipedia.org/wiki/File:Einstein_1921_by_F_Schmutzer_-_restoration.jpg https://commons.wikimedia.org/wiki/File:Sardinia_satellite.jpg https://svs.gsfc.nasa.gov/20246 https://www.gettyimages.com/detail/video/bread-baking-and-rising-in-the-oven-time-lapse-stock-footage/670696980?adppopup=true https://www.gettyimages.com/detail/video/electron-stock-footage/1129403512?adppopup=true https://www.gettyimages.com/detail/video/digitally-generated-star-field-on-deep-galaxy-stock-footage/1450580850?adppopup=true https://www.gettyimages.com/detail/video/colourful-inflatable-beach-ball-floating-in-shiny-stock-footage/1404884979?adppopup=true https://www.gettyimages.com/detail/illustration/ethics-in-science-and-medical-research-royalty-free-illustration/1456407582?phrase=dna+scale&adppopup=true https://www.gettyimages.com/detail/video/beautiful-gold-floating-dust-particles-with-flare-on-stock-footage/1028430586?adppopup=true https://www.gettyimages.com/detail/video/beer-with-bubbles-and-foam-extreme-close-up-stock-footage/847365084?adppopup=true https://commons.wikimedia.org/wiki/File:Archimedes_principle.svg https://www.gettyimages.com/detail/video/looking-into-space-blue-nebula-starfield-stock-footage/1413902472?adppopup=true https://www.gettyimages.com/detail/video/super-slow-motion-of-glittering-golden-particles-on-stock-footage/1411442604?adppopup=true https://commons.wikimedia.org/wiki/File:Momentum_exchange.svg https://commons.wikimedia.org/wiki/File:Hydrogen_Density_Plots.png https://www.nasa.gov/feature/goddard/2019/nasa-s-wfirst-will-help-uncover-universe-s-fate https://commons.wikimedia.org/wiki/File:Quantum_Fluctuations.gif https://en.wikipedia.org/wiki/File:E%3Dmc%C2%B2-explication.svg https://en.wikipedia.org/wiki/Dark_energy#/media/File:Dark_Energy.jpg https://svs.gsfc.nasa.gov/14358/ https://commons.wikimedia.org/wiki/File:Pauli.jpg https://svs.gsfc.nasa.gov/12314 https://commons.wikimedia.org/wiki/File:QuantumHarmonicOscillatorAnimation.gif https://svs.gsfc.nasa.gov/12656/