SciShow: How Upside-Down Jellies Sting You Without Touching You

Teacher or professor: SciShow
Subject: Science
Content of the Lesson: This jellyfish might look kind of unassuming, but it's got some surprising long-range weaponry to catch its prey! Thanks to Cheryl Ames with the Smithsonian Museum of Natural History for filling out the details of her team’s amazing discovery! Hosted by: Olivia Gordon 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: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- 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://www.nature.com/articles/s42003-020-0777-8 https://www.frontiersin.org/articles/10.3389/fevo.2018.00035/full Images: https://commons.wikimedia.org/wiki/File:Cassiopeia_xamachana_upsidedown_jellyfish_LoroParque_IMG_5405.JPG https://commons.wikimedia.org/wiki/File:Upside-down_jellyfish_(Cassiopea_xamachana).jpg https://commons.wikimedia.org/wiki/File:Nematocyst_discharge.png https://vimeo.com/104596771 https://www.flickr.com/photos/oregonstateuniversity/30024509728 https://www.flickr.com/photos/63319497@N00/2844629538 https://www.istockphoto.com/photo/upside-down-jellyfish-with-scuba-divers-in-background-gm1134213232-301310956 https://www.eurekalert.org/multimedia/pub/223867.php?from=455216 https://www.eurekalert.org/multimedia/pub/223868.php?from=455216 https://www.youtube.com/watch?v=kFQmBn_VExc&feature=youtu.be&t=13


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