Dark Sky Week

Mummifying hotdogs

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3/20/23 Thank you for subscribing to The Cheat Sheet, from Science News Explores. If you like this newsletter, share it with a friend or colleague. Did someone forward this to you? Sign up for our weekly updates. Got questions, suggestions or comments? Email us at sns@sciencenews.org and put “The Cheat Sheet” in the subject line. We’d love to hear from you. Coming Soon If you live in the city or even in the suburbs, you probably can’t see many stars. That’s because lights on the ground — from buildings and streetlamps to headlights — create light pollution that blocks our view. Light pollution isn’t only a problem for astronomers. It also wastes energy and can mess with animal behaviors. The dark sky movement aims to curb the amount of light that spills into the night sky. International Dark Sky Week runs from April 15 to April 22. Take this week to learn what you can do to keep the night sky darker — for humans and wildlife alike. A New Magazine for Kids Learn more and subscribe to Science News Explores, a new magazine designed to satisfy young readers’ curiosity about how the world works.      SUBSCRIBE NOW   Catch up with the latest from Science News Explores Creating less new stuff could greatly help the climate: Instead of throwing unneeded things away, scientists recommend moving to a cycle of reducing, reusing, repairing and remaking old things into new ones. Readability: 7.2 Resources: power words, word find puzzle, classroom questions Spacecraft traveling through a wormhole could send messages home: A probe going through a wormhole should be able to send messages — although not receive them — before such a tunnel forever closes, a new study finds. Readability: 6.5 Resources: power words,  alternate version at Science News Minding your mummies: The science of mummification:  In this science project, you will learn about the rituals and science of mummification by mummifying a hot dog. Readability: 6.3 Resources: power words, experiment Let’s learn about piezoelectric materials: Piezoelectric materials turn mechanical energy into electrical energy — and vice versa. Readability: 7.9 Resources: power words, video, word find puzzle​​​​​​ High school scientists tackle community health and safety risks: Three finalists in the 2023 Regeneron Science Talent Search aim to improve suicide risk assessment, treatment of sickle cell disease and more. Readability: 7.5 Resources: power words Can we build Baymax?: Baymax may be science fiction, but soft robotics is not. Experts break down Baymax’s parts and show what’s coming in the future. Readability: 7.4 Resources: power words Scientists Say: Calculus: Calculus is math that deals with curves, from their changing slopes to the areas they enclose. Readability: 6.0 Resources: power words, audio recording Experiments  One key step in ancient Egyptians’ mummification process was drying a body out with natron — a natural salt mixture that contained baking soda. To recreate the effects of that embalming, let’s use baking soda to mummify hotdogs at home! Find the full details in the latest installment in our Experiments series.    Find out more about the resources available for using Science News Explores stories for learning. And if you like this newsletter, please share it with a friend or colleague. Did someone share this with you? Subscribe to this newsletter here. If you’ve got questions, suggestions or comments, email us at sns@sciencenews.org. Thank you for reading! Privacy policy  |  Update Profile  | Manage Subscriptions  |  Unsubscribe This email was sent by: Society for Science 1719 N Street NW Washington, DC, 20036, US