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 24: Agriculture
A bunch of things are considered agricultural science, from planting crops and raising sheep for wool to food safety and developing fertilizers. This week, we’re skimming the surface of agriculture, with a little detour into animals that sort of farm too. What accidental evolutionary pressures turned weeds into popular crops? Why are seed vaults so important to humanity? And what made Big Mike basically go extinct, and are we worried about it happening with other crops? (Big Mike is a banana, by the way.)
Want to know more about our topics? Check out these links:
[Truth or Fail]
https://india.mongabay.com/2018/10/farmer-termites-bury-invaders-alive-to-protect-fungus-farms/
https://link.springer.com/article/10.1007%2Fs10886-017-0902-4
https://link.springer.com/article/10.1007/s00040-010-0092-3
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0156847
[Fact Off]
Vavilovian mimicry:
https://www.cambridge.org/core/journals/weed-science/article/vavilovian-mimicry-nikolai-vavilov-and-his-littleknown-impact-on-weed-science/1B0263622E208DA4548BF0BCB918F255
https://link.springer.com/article/10.1007/BF02858881
http://labs.eeb.utoronto.ca/barrett/pdf/schb_54.pdf
https://onlinelibrary.wiley.com/doi/full/10.1111/j.1752-4571.2010.00140.x
Leningrad seed vault:
[Ask the Science Couch]
Bananas:
https://www.theguardian.com/commentisfree/2016/oct/25/banana-farming-danger-cavendish-crop-genetics
https://www.theguardian.com/global-development/2018/jun/18/scientists-scramble-to-stop-bananas-being-killed-off
http://blogs.discovermagazine.com/crux/2017/12/27/banana-fungus-panama-disease/#.XIgdQFNKhxw
https://www.apsnet.org/about/newsroom/releases/Pages/03Banana.aspx
https://fusariumwilt.org/index.php/en/about-fusarium-wilt/
https://www.bbc.com/news/science-environment-44712034
[Butt One More Thing]
Night soil:
https://www.npr.org/sections/thesalt/2013/05/07/182010827/is-it-safe-to-use-compost-made-from-treated-human-waste