Where Does the Candle Wax Go?

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. While not used much any more as a primary source of light, candles are still everywhere, from an aroma in a bathroom to a mood during dinner. That is, until they’re gone. Hosted by: Hank Green SciShow is on TikTok! Check us out at   / scishow   ---------- Support SciShow by becoming a patron on Patreon:   / scishow   ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Sam Lutfi, Bryan Cloer, Kevin Bealer, Christoph Schwanke, Tomás Lagos González, Jason A Saslow, Tom Mosner, Jacob, Ash, Eric Jensen, Jeffrey Mckishen, Alex Hackman, Christopher R Boucher, Piya Shedden, Jeremy Mysliwiec, Chris Peters, Dr. Melvin Sanicas, charles george, Adam Brainard, Harrison Mills, Silas Emrys, Alisa Sherbow ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ Facebook:   / scishow   Twitter:   / scishow   Instagram:   / thescishow   #SciShow ---------- Sources: https://archeologie.culture.fr/lascau... https://www.britannica.com/place/Lascaux https://www.mpm.edu/research-collecti... https://candles.org/candle-science/ https://www.britannica.com/science/co... https://chem.libretexts.org/Bookshelv... https://www.epa.gov/indoor-air-qualit... https://www.sciencealert.com/watch-th... Image Sources:    • Video   https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://www.gettyimages.com/search/2/... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://commons.wikimedia.org/wiki/Fi... https://www.gettyimages.com/detail/ph... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi... https://www.gettyimages.com/detail/vi...