Earworms Aid Memory, How Auroras Happen, Don’t Give Cats Milk
Curiosity Weekly
Warner Bros. Discovery
4.6 • 963 Ratings
🗓️ 9 August 2021
⏱️ 14 minutes
🧾️ Download transcript
Summary
Learn how earworms could be helping your memory; how auroras are created; and what your cat should drink instead of milk.
Maybe that song stuck in your head is helping your long-term memory by Cameron Duke
- Karen Michele Nikos-Rose. (2021, June 15). That Song Is Stuck in Your Head, but It’s Helping You to Remember. UC Davis. https://www.ucdavis.edu/news/song-stuck-in-head-helps-remember
- Kubit, B. M., & Janata, P. (2021). Spontaneous mental replay of music improves memory for incidentally associated event knowledge. Journal of Experimental Psychology: General. https://doi.org/10.1037/xge0001050
We have the first experimental evidence for how auroras are created by Briana Brownell
- Physicists report definitive evidence how auroras are created. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/uoi-prd060321.php
- Auroral Electron Acceleration. (2021). Uiowa.edu. https://homepage.physics.uiowa.edu/~ghowes/research/aurora.html
- Schroeder, J. W. R., Howes, G. G., Kletzing, C. A., Skiff, F., Carter, T. A., Vincena, S., & Dorfman, S. (2021). Laboratory measurements of the physics of auroral electron acceleration by Alfvén waves. Nature communications, 12(1), 1-9. https://www.nature.com/articles/s41467-021-23377-5.epdf
A Feline Myth Debunked: Don't Give Your Cat Milk by Anna Todd
- Fries, W. C. (2009, July 17). Cats and Dairy: Get the Facts. WebMD; WebMD. https://pets.webmd.com/cats/guide/cats-and-dairy-get-the-facts#1
- Bradshaw, J. (2019, May 20). Why can’t cats drink milk? Plus 6 other feline myths. BBC Science Focus Magazine; BBC Science Focus Magazine. https://www.sciencefocus.com/nature/why-cant-cats-drink-milk-plus-6-other-feline-myths/
- Causes and diagnosis of lactose intolerance. (2018, November 29). Nih.gov; Institute for Quality and Efficiency in Health Care (IQWiG). https://www.ncbi.nlm.nih.gov/books/NBK310263/
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Transcript
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| 0:00.0 | Hi, you're about to get smarter in just a few minutes with Curiosity Daily from Curiosity.com. |
| 0:06.1 | I'm Cody Gough. |
| 0:07.0 | And I'm Ashley Hamer. |
| 0:08.2 | Today you learn about how that song that's stuck in your head could be helping your memory. |
| 0:12.4 | The first experimental evidence for how |
| 0:14.3 | auroras are created, and why you should not give your cat milk. |
| 0:19.2 | Would satisfy some curiosity? So no one told you life was going to be this way, but |
| 0:25.8 | catchy songs will get stuck in your head time after time. We call them earworms, |
| 0:32.3 | and what a wicked game they play but earworms aren't just |
| 0:36.4 | background noise that earworm digging into your brain might actually be doing |
| 0:41.1 | a good thing it might help you solidify long-term memories. |
| 0:46.2 | When you think about a song, it can have the power to take you back to childhood or a past relationship or even just a simple moment that somehow became |
| 0:55.9 | entwined with it. The relationship between music and memory is one that we all intrinsically |
| 1:01.4 | understand, but academically it's not well understood at all. |
| 1:07.2 | Recently, a group of researchers at UC Davis explored whether there's a functional purpose |
| 1:12.4 | to the way that music is linked to memories, |
| 1:15.1 | or if it's all just dust in the wind. The researchers performed three experiments, |
| 1:20.8 | each with around 30 participants. |
| 1:23.0 | The experiments all involved participants listening to clips of music they had never heard before while doing various tasks. |
| 1:30.0 | One week later, the participants came back and watched unfamiliar movie clips with those same songs as the soundtrack. |
| 1:38.0 | And they were also asked which songs they felt were the catchiest. |
| 1:42.0 | The researchers found that the catchiest songs |
... |
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