SciShow Tangents Glue
May 14, 2024
Discover the peculiarities of glue and stickiness as the hosts humorously explore adhesive science. They delve into the history of glues, from ancient sources like mistletoe to innovative materials like UV-sensitive substances. Personal anecdotes about Shopify intertwine with whimsical discussions about superhero identities. Fascinating trivia about adhesives and even a lighthearted take on medical solutions like fibrin glue add depth and laughter to the mix. It's a delightful blend of science, humor, and creativity!
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Defining Glue
- Glue is a catch-all term, making defining it difficult.
- The application of a sticky substance determines if it's glue.
Glue Chemistry
- Adhesion is when different materials stick together.
- Cohesion is when identical materials stick together.
Glue Etymology
- The word "glue" comes from Old French, meaning birdlime.
- Birdlime was used to trap birds with sticky plant substances.