SciShow's video: The Scientist Who Mapped the Seafloor: Marie Tharp Great Minds

Marie Tharp's topographical maps increased our understanding of both the ocean floor and the processes that move the earth's crust. The inside of earth does not look like what you think it looks like: https://www.youtube.com/watch?v=RLQpuPqDEfM Thanks to the Lamont-Doherty Earth Observatory for images and maps https://marietharp.ldeo.columbia.edu/ Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Jb Taishoff, Bd_Tmprd, Harrison Mills, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Ash, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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 ---------- Sources: https://books.google.de/books?hl=en&lr=&id=LtMkztgJsOoC&oi=fnd&pg=PA1&dq=marie+tharp&ots=B4UTudubx7&sig=PsNdNew6_QJHxwmUjTu5zHjALTk&redir_esc=y =onepage&q=marie%20tharp&f=false https://theconversation.com/marie-tharp-pioneered-mapping-the-bottom-of-the-ocean-6-decades-ago-scientists-are-still-learning-about-earths-last-frontier-142451 https://exploration.marinersmuseum.org/subject/marie-tharp/ https://seabed2030.org/about-us https://dosits.org/people-and-sound/examine-the-earth/map-the-sea-floor/ https://web.uvic.ca/~jpoleson/Sounding%20weights/SL%20intro.html https://rwu.pressbooks.pub/webboceanography/chapter/1-4-mapping-the-seafloor/ https://www.whoi.edu/news-insights/content/marie-tharp/ https://www.geolsoc.org.uk/Plate-Tectonics/Chap3-Plate-Margins/Divergent/Mid-Atlantic-Ridge Images: https://marietharp.ldeo.columbia.edu/ https://www.istockphoto.com/photo/sunbeams-underwater-viewed-from-seabed-in-a-reef-gm899696252-248255444 https://www.storyblocks.com/video/stock/around-the-world-arctic-yacht-goes-along-the-northern-cold-waves-swinging-and-chopping-polar-ridges-of-water-exclusive-documentary-footage-filmed-red-camera-during-a-scientific-expedition-to-norway-bn3vlekcwkhua3g8k https://www.storyblocks.com/video/stock/ocean-floor-full-of-sea-plants-and-corals-with-sunlight-shining-through-water-hf5vaabpikbd3rl3v https://www.storyblocks.com/video/stock/man-blowing-red-balloon-on-white-background-sk2q4dlrlkbzhna7p https://commons.wikimedia.org/wiki/File:Antonio_Snider-Pellegrini_Opening_of_the_Atlantic.jpg https://commons.wikimedia.org/wiki/File:Earth_seafloor_crust_age_1996_-_2.png https://www.storyblocks.com/video/stock/dark-blue-sea-surface-seen-from-underwater-abstract-waves-underwater-and-rays-of-sunlight-shining-through-blwcxjva3gjgfj1tpj https://www.storyblocks.com/video/stock/earth-with-tectonic-plates-cracks-and-magma-4scopxw