SciShow Tangents is the lightly competitive knowledge showcase from the geniuses behind the YouTube series SciShow. Every other Tuesday, join Hank Green, Ceri Riley, and Sam Schultz as they try to one-up and amaze each other with weird and funny scientific research... while not getting distracted. There will be tangents about video games, music, weird smells, surprisingly deep insights about life, and of course, poop, but it always comes back to the science.
https://scishow-tangents.simplecast.com
episode 17: Sticky Things
Sticky seems easy, right? You step on gum, it sticks to your shoe, You put glue on paper, it sticks to other paper. It just works! But it turns out stickiness is one of those sneaky, impossible-to-explain science things that involves physics and atoms and stuff!
Head to the link below to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in return, like bonus episodes and a monthly newsletter! https://www.patreon.com/SciShowTangents
A big thank you to Patreon subscriber Eclectic Bunny for helping to make the show possible!
Follow us on Twitter @SciShowTangents, where we’ll tweet out topics for upcoming episodes and you can ask the science couch questions!
While you're at it, check out the Tangents crew on Twitter: Ceri: @ceriley Sam: @slamschultz Hank: @hankgreen
If you want to learn more about any of our main topics, check out these links:
[Fact Off]
Exploding ant butts with toxic goo
https://docs.google.com/document/d/1A_nAQosWmC5o_jepXNJ0oc3RacjLK5qe1groWg34bL4/edit?usp=sharing
https://www.nationalgeographic.com/animals/article/animals-ants-borneo-exploding-defense?loggedin=true
https://www.nytimes.com/2018/04/23/science/exploding-ants.html
https://zookeys.pensoft.net/articles.php?id=22661
Sticky rice mortar
https://pubs.acs.org/doi/10.1021/ar9001944
https://link.springer.com/article/10.1007/s11431-008-0317-0
https://www.acs.org/content/acs/en/pressroom/newsreleases/2010/may/revealing-the-ancient-chinese-secret-of-sticky-rice-mortar.html
https://www.sciencedirect.com/topics/chemistry/amylopectin
[Ask the Science Couch]
Frog tongues
https://www.theguardian.com/science/2017/feb/01/special-spit-is-the-secret-of-uniquely-sticky-frog-tongues-study-reveals
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5332565/
Picture of finger: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5332565/figure/RSIF20160764F1/
[Butt One More Thing]
Sucker-bum squid
https://australian.museum/blog-archive/science/sucker-bum-squid-and-other-intriguing-molluscs