To support SciShow and learn more about Brilliant, go to brilliant.org/SciShow. Things get weird under pressure. We're conducting a survey of our viewers! If you have time, please give us feedback: www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Inerri, D.A. Noe, Charles Southerland, Fatima Iqbal, سلطان الخليفي, Nicholas Smith, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.chemistryworld.com/news/controversial-metallic-hydrogen-claim-under-new-scrutiny-/2500534.article www.chemistryworld.com/news/has-metallic-hydrogen-been-discovered/2500516.article www.missionjuno.swri.edu/jupiter/the-interior?show=hs_jupiter_the-interior_story_a-dive-into-jupiter journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.255501 www.ph.ed.ac.uk/news/2016/probing-dark-hydrogen-giant-planets-16-06-23 www.csec.ed.ac.uk/research-highlights/squeezing-oil-and-water-until-they-mix advances.sciencemag.org/content/advances/3/8/e1700240.full.pdf carnegiescience.edu/news/metal-insulator-and-back-again www.chemistryworld.com/news/metals-lose-identity-under-pressure-/3002474.article journals.aps.org/prl/abstract/10.1103/PhysRevLett.114.156403 www.nature.com/nature/journal/v458/n7235/abs/nature07827.html? hyperphysics.phy-astr.gsu.edu/hbase/Solids/band.html www.aocs.org/stay-informed/read-inform/featured-articles/emulsions-making-oil-and-water-mix-april-2014 www1.lsbu.ac.uk/water/supercritical_water.html www.space.com/35606-helium-compounds-giant-planet-interiors.html arxiv.org/pdf/1309.3827.pdf www.sciencenews.org/article/heliums-inertness-defied-high-pressure-compound www.forbes.com/sites/carmendrahl/2017/02/07/helium-sodium-compound-pressure/ pubs.acs.org/doi/abs/10.1021/ja00877a042 www.scientificamerican.com/article/saturn-s-core-might-be-cloaked-in-a-neon-shield/ www.pnas.org/content/112/26/7925.full.pdf www.nature.com/articles/srep34896 www.nature.com/nature/journal/v406/n6798/abs/406874a0.html solarsystem.nasa.gov/galleries/juno-how-do-jupiter-and-earth-compare Images: commons.wikimedia.org/wiki/File:Diamond_Anvil_Cell_-_Cross_Section.svg commons.wikimedia.org/wiki/File:Methane-CRC-MW-3D-balls.png commons.wikimedia.org/wiki/File:Titan_multi_spectral_overlay.jpg commons.wikimedia.org/wiki/File:Triton_moon_mosaic_Voyager_2_(large).jpg en.wikipedia.org/wiki/File:Jupiter_and_its_shrunken_Great_Red_Spot.jpg