10 Scientific Discoveries You Should Be Worried About

Just when you thought you had enough to worry about, here comes all the science. For this list, we’ll be looking at the most shocking scientific discoveries with potentially harmful long-term effects that you may not have heard (or heard enough) about. Our countdown includes Microplastics in Water, Lingering Radioactivity, The Supervolcano Under Yellowstone, and more! Which of these scares you the most? Let us know in the comments below!

Watch more great science videos here:
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Top 10 Biggest Scientific Discoveries of 2020: https://youtu.be/2WxR_2-faYY
Top 20 Biggest Scientific Discoveries of the Decade: https://youtu.be/tIvtkMRFj-Q

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