- Share this video
facebook Google+ -
Twitter 
Reddit
RedditThe "Disease" That Struck Medieval Church Organs...
SciShow- Video description
- 1 year ago
- 246,608 views
- 10,327 likes
- 456 comments
During long, cold winters in medieval Europe, church organs grew gray, sickly-looking circles that spread over their pipes. People back then believed that this was the work of the devil, but as it turns out, it’s just some pretty simple chemistry.
Hosted by: Stefan Chin
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 Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters
----------
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.com/books?id=7oV1Ujmiy-wC&pg=PA10&lpg=PA10#v=onepage&q&f=false
https://www.hotwires.net/tin-pest-a-forgotten-issue-in-pb-free-assembly/
https://link.springer.com/article/10.1007%2Fs10853-006-2896-0
https://www.cambridge.org/core/journals/mrs-bulletin/article/music-and-materials-art-and-science-of-organ-pipe-metal/C0E06E407F98D230290D4F7967422D28
http://physicsbuzz.physicscentral.com/2015/07/allotropy-why-winter-spells-trouble-for.html
https://calce.umd.edu/tin-pests
https://www.indium.com/blog/tin-pest-still-a-forgotten-concern-in-lead-free-assembly.php
https://www.asminternational.org/documents/10192/1895960/amp16702p81.pdf/4dd80ec4-657d-4f41-ab0b-37aaf035038a
http://przyrbwn.icm.edu.pl/APP/PDF/135/app135z5p22.pdf
https://books.google.com/books?id=DyrohYlFCiYC&pg=PA199&lpg=PA199#v=onepage&q&f=false
https://books.google.com/books?id=MDMMd9EaVjcC&pg=PA317&lpg=PA317#v=onepage&q&f=false
https://link.springer.com/article/10.1007/s11668-010-9391-2
https://mientrasenfisicas.wordpress.com/2019/11/16/puede-un-metal-sufrir-una-enfermedad/amp/?__twitter_impression=true
http://eprintspublications.npl.co.uk/4698/1/MAT21.pdf
Image Sources:
https://freesound.org/people/Samulis/sounds/373695/
https://commons.wikimedia.org/w/index.php?sort=relevance&search=tin+pest&title=Special:Search&profile=advanced&fulltext=1&advancedSearch-current=%7B%7D&ns0=1&ns6=1&ns12=1&ns14=1&ns100=1&ns106=1#/media/File:PSM_V83_D032_Organ_pipes_that_have_been_attacked_by_tin_disease.png
https://www.flickr.com/photos/pedrosimoes7/40600263973/in/photolist-24RGXZg-ttC283-2gtA18T-2gtA1A1-2grjhP8-2grj2FG-2gtzZaL-2grjh4L-XY6JbE-2gtzZtg-2gtAiY3-2gusP1G-2gusomA-W61rLT-2grjhnr-C9PYij-4eBMdi-C9PXLh-W7ehMM-2gusPtA-2grjPD9-2gtzZKZ-8AEvW1-9kiT97-2grj4f3-jufmiR-7QLMiU-7QLKyf-7QHuYg-in3UYz-re23PF-7MH6zG-7QLJVq-7MD6wc-7QLFp7-7MH74w-stAkB8-scaz7i-5UtKa3-Suuxdb-SuuwgG-7QLLkq-7QLHkj-v3UU16-7QHp1H-7QHqXp-2T452S-SxdeQt-ogvJ5h-bpGecr
https://www.istockphoto.com/photo/metallic-surface-gm183764196-15338332
https://en.wikipedia.org/wiki/Tin#/media/File:Tetragonal-body-centered.svg
https://en.wikipedia.org/wiki/Tin#/media/File:Diamond_cubic_crystal_structure.svg
https://www.istockphoto.com/photo/round-cut-diamond-on-gray-glossy-background-gm1097492852-294722392https://www.istockphoto.com/photo/church-organ-pipes-detail-gm887471300-246303047
https://commons.wikimedia.org/w/index.php?sort=relevance&search=tin+pest&title=Special:Search&profile=advanced&fulltext=1&advancedSearch-current=%7B%7D&ns0=1&ns6=1&ns12=1&ns14=1&ns100=1&ns106=1#/media/File:PSM_V83_D033_The_spread_of_tin_disease_in_a_sheet_of_tin.png
https://www.istockphoto.com/photo/macro-pencil-graphite-gm955495712-260879839
Smosh
Smosh is an American web-based comedy duo founded by Ian Andrew Hecox (born November 30, 1987) and Anthony Padilla (born Daniel Anthony Padilla (September 16, 1987). Padilla and Hecox formed a duo ...
read more
- Comments
- Related videos