Seedless watermelons are basically the best thing ever. But they’re also a delicious paradox. Seeds are a key part of plant reproduction. So how do you breed a plant that doesn’t make any seeds? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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: naldc.nal.usda.gov/download/CAT71326739/PDF news.nationalgeographic.com/2015/08/150821-watermelon-fruit-history-agriculture/ extensionpublications.unl.edu/assets/pdf/g1755.pdf learn.genetics.utah.edu/content/cotton/crop/ www.crops.org/about-crop-science/crop-breeding www2.palomar.edu/users/warmstrong/hybrids1.htm link.springer.com/article/10.1023/B:EUPH.0000014914.85465.4f www.tandfonline.com/doi/full/10.1080/13102818.2015.1087333 www-naweb.iaea.org/nafa/pbg/ link.springer.com/chapter/10.1007%2F978-94-015-7271-2_12 aggie-horticulture.tamu.edu/newsletters/hortupdate/hortupdate_archives/2000/may00/h5may00.html www.uaex.edu/yard-garden/resource-library/plant-week/seedless-watermelon.aspx www.ncbi.nlm.nih.gov/pubmed/25151572 www.ncbi.nlm.nih.gov/pmc/articles/PMC4656054/ Image Sources: commons.wikimedia.org/wiki/File:Kalahari_Tsamma_melon,_Namibia_(5182549010).jpg en.wikipedia.org/wiki/File:Colchicine-3D-balls.png www.flickr.com/photos/saeba/43366057712