Scientists have developed a way to grow miniature versions of human organs; some of the weirdest organoids are the mini brains. Hosted by: Olivia Gordon Head to scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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.nature.com/news/the-boom-in-mini-stomachs-brains-breasts-kidneys-and-more-1.18064 science.sciencemag.org/content/345/6194/1247125 dev.biologists.org/content/144/6/935 dev.biologists.org/content/142/18/3113 hsci.harvard.edu/organoids www.sciencemag.org/news/2017/08/scientist-building-miniature-guts-livers-and-lungs-could-save-your-life-one-day www.ncbi.nlm.nih.gov/pmc/articles/PMC5563385/ www.quantamagazine.org/mini-brains-go-modular-20170809/ www.npr.org/sections/health-shots/2018/04/25/605331749/tiny-lab-grown-brains-raise-big-ethical-questions www.theatlantic.com/science/archive/2018/04/what-happens-as-we-get-better-at-artificially-growing-brains/558881/ www.nature.com/articles/nmeth.4575 science.sciencemag.org/content/341/6149/946.full?rss=1 2013 www.nature.com/articles/nature12517 2013 original paper www.cell.com/cell/abstract/S0092-8674(16)30467-6 2016 zika linkinghub.elsevier.com/retrieve/pii/S0092-8674(15)00759-X foxg1 emboj.embopress.org/content/36/10/1316 embo 2017 www.nature.com/articles/d41586-018-04813-x ethics www.nature.com/articles/nbt.4127 gage paper (transplant) www.sandiegouniontribune.com/business/biotech/sd-me-brain-organoids-gage-20180425-story.html www.stemcell.com/technical-resources/area-of-interest/organoid-research.html www.stemcell.com/technical-resources/area-of-interest/organoid-research/neural-organoids/overview.html www.youtube.com/watch?v=EjiWRINEatQ&feature=youtu.be www2.mrc-lmb.cam.ac.uk/groups/lancaster/ www2.mrc-lmb.cam.ac.uk/group-leaders/h-to-m/madeline-lancaster/ www.cell.com/cell-stem-cell/fulltext/S1934-5909(16)30453-2 www.cell.com/cell-stem-cell/fulltext/S1934-5909(16)30461-1 Image Sources: commons.wikimedia.org/wiki/File:Intestinal_organoid.PNG commons.wikimedia.org/wiki/File:Blausen_0896_Ventricles_Brain.png www.istockphoto.com/photo/brain-model-gm463463537-32704566 commons.wikimedia.org/wiki/File:BiggeggSH-SY5Y.jpg commons.wikimedia.org/wiki/File:Cerebral_organoid_flowchart.png commons.wikimedia.org/wiki/File:Zika-chain-colored.png www.istockphoto.com/photo/green-lentils-gm689997322-127076295 commons.wikimedia.org/wiki/File:Microglia_and_neurons.jpg www.istockphoto.com/photo/plastic-building-blocks-isolated-on-white-background-gm697488784-129181111 www.istockphoto.com/photo/eexperimental-white-mouse-on-the-researchers-hand-gm639064242-114975951