The Bacteria That Make Perfect, Tiny Magnets

Learn how magnetic bacteria work, and how scientists think they can help technology in the future! Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn t make SciShow without them! Shout out to Justin Ove, Accalia Elementia, Kathy & Tim Philip, Kevin Bealer, Justin Lentz, Fatima Iqbal, Linnea Boyev, Tomasz Jonarski, Chris Peters, Philippe von Bergen, Will and Sonja Marple, and Mark Terrio-Cameron. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Links to Other Episodes: Why is There a Magnet Inside My Dog? https://www.youtube.com/watch?v=3rWEnypTEP4 Electromagnetism http://www.youtube.com/watch?v=GMnsZuEE_m8 Animal Navigation http://www.youtube.com/watch?v=EbHSkZySTBw Blood Scrubbing Nanomagnets http://www.youtube.com/watch?v=0s57pRLaZCA Sources: Overview of magnetotactic bacteria from Nature Education Knowledge http://www.nature.com/scitable/knowledge/library/bacteria-that-synthesize-nano-sized-compasses-to-15669190 Magnetite is the most strongly magnetic mineral in nature http://www.pnas.org/content/99/26/16556.full.pdf Magnetotactic bacteria and magnetosomes review http://pubs.acs.org/doi/pdf/10.1021/cr078258w Ecology, diversity and evolution of magnetotactic bacteria http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3811606/ How magnetotactic bacteria sense oxygen (not about their magnetism) http://www.ncbi.nlm.nih.gov/pubmed/25028894 What magnetotactic bacteria could be used to make http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4306944/ Magnetic bacteria create a biological hard drive https://www.newscientist.com/article/mg21428636-500-magnetic-bacteria-create-a-biological-hard-drive/ IMAGES: Magnetic Bacteria https://commons.wikimedia.org/wiki/File:Magnetite-usa30abg.jpg Earth’s Magnetic Field https://commons.wikimedia.org/wiki/File:Earth%27s_magnetic_field,_schematic.png