SciShow Tangents14 Mai 2024

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!

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[Secret Ingredient]

Fibers mixed with water to make adhesive

https://academic.oup.com/pnasnexus/article/1/1/pgac026/6549457

https://www.eurekalert.org/news-releases/945194

Adhesive inspired by animal protein

https://www.eurekalert.org/news-releases/945194

https://pubs.acs.org/doi/10.1021/jacs.1c10936

Chinese bricks made with gluey substance

https://www.atlasobscura.com/articles/chinese-architecture

https://onlinelibrary.wiley.com/doi/full/10.1002/eem2.12143

[Trivia Question]

Year that the first adhesive stamp Penny Black was mailed

https://www.sothebys.com/en/articles/how-a-single-postage-stamp-birthed-the-information-age

https://www.smithsonianmag.com/smart-news/first-piece-of-mail-sent-using-a-stamp-auction-180983619/

https://www.smithsonianmag.com/arts-culture/the-story-of-the-first-postage-stamp-14931961/

[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

https://extension.purdue.edu/extmedia/FNR/FNR-154.pdf

https://foodeng.wisc.edu/images/publications/2010-9.pdf

https://asmedigitalcollection.asme.org/fluidsengineering/article-abstract/54/11/15/1162589/Blood-Albumin-and-the-Woodworking-Industry?redirectedFrom=PDF

https://plastiquarian.com/?page_id=14216

[Ask the Science Couch]

How glue adhesion/cohesion works and why glue (sometimes) doesn’t cure in the bottle

https://pubs.acs.org/doi/10.1021/acs.macromol.1c01182#

https://www.uhu.com/en-en/glue-advice/adhesive-types

https://d-lab.mit.edu/sites/default/files/inline-files/D-Lab_Learn-It_Adhesives_Jul13.pdf

https://www.sciencedirect.com/science/article/abs/pii/S0143749618300575

https://goldbook.iupac.org/terms/view/CT07137

[Butt One More Thing]

Fibrin glue used to help seal anal fistulas

https://pubmed.ncbi.nlm.nih.gov/12682544/

https://pubmed.ncbi.nlm.nih.gov/1782483/

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