Glue

Humanity is bound together by so many qualities, and in this episode, we add Being Goopy to the list. What does that have to do with glue? A whole lot, it turns out - cue some ominous foreshadowing....Memento goopy!
SciShow Tangents is on YouTube! Go to youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces!
Head to patreon.com/SciShowTangentsto 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! A big thank you to Patreon subscribers Garth Riley and Glenn Trewitt for helping to make the show possible!
And go to store.dftba.com/collections/scishow-tangents to buy some great Tangents merch!
Follow us on Twitter @SciShowTangents, where we’ll tweet out topics for upcoming episodes and you can ask the science couch questions!
[Secret Ingredient]
Fibers mixed with water to make adhesive
academic.oup.com/pnasnexus/article/1/1/pgac026…
eurekalert.org/news-releases/945194
Adhesive inspired by animal protein
eurekalert.org/news-releases/945194
pubs.acs.org/doi/10.1021/jacs.1c10936
Chinese bricks made with gluey substance
atlasobscura.com/articles/chinese-architecture
onlinelibrary.wiley.com/doi/full/10.1002/eem2.…
[Trivia Question]
Year that the first adhesive stamp Penny Black was mailed
sothebys.com/en/articles/how-a-single-postage-…
smithsonianmag.com/smart-news/first-piece-of-m…
smithsonianmag.com/arts-culture/the-story-of-t…
[Fact Off]
Reversible glue made with caffeic acid exposed to certain UV light wavelengths
Blood albumin glue used in plywood and pre-plastic resin objects
extension.purdue.edu/extmedia/FNR/FNR-154.pdf
foodeng.wisc.edu/images/publications/2010-9.pdf
asmedigitalcollection.asme.org/fluidsengineeri…
plastiquarian.com/?page_id=14216
[Ask the Science Couch]
How glue adhesion/cohesion works and why glue (sometimes) doesn’t cure in the bottle
pubs.acs.org/doi/10.1021/acs.macromol.1c01182#
uhu.com/en-en/glue-advice/adhesive-types
d-lab.mit.edu/sites/default/files/inline-files…
sciencedirect.com/science/article/abs/pii/S014…
goldbook.iupac.org/terms/view/CT07137
[Butt One More Thing]
Fibrin glue used to help seal anal fistulas
pubmed.ncbi.nlm.nih.gov/12682544
pubmed.ncbi.nlm.nih.gov/1782483

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
See Privacy Policy at art19.com/privacy and California Privacy Notice at art19.com/privacy#do-not-sell-my-info.