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Potato Battery Experiment: Powering a Light Bulb With a Potato
science.howstuffworks.com/innovation/everyday-innovations/how-to-make-potato-powered-light-bulb.htm
You want to make a potato powered light bulb, but you're not sure how to do it. Learn about how to make a potato powered light bulb in this article.
Can You Insure a Car That Has a Salvage Title?
auto.howstuffworks.com/under-the-hood/salvage-used-junkyard-parts/insure-car-salvage-title.htm
Buying the right kind of insurance can be tricky with any car, but if you're dealing with one that has a salvage title, it can be even more difficult.
Is an Astronaut Stuck in Space a Rare Occurrence?
science.howstuffworks.com/astronaut-stuck-in-space.htm
Barry "Butch" Wilmore and Sunita "Suni" Williams are the two NASA astronauts that have been circulating in the news since becoming stranded on the International Space Station (ISS) in June 2024. After several obstacles, they returned to Earth on March 18, 2025.
New Study Shows Cannabis Boosts Memory in Older Mice
Researchers have shown that THC in marijuana alters the structure of the brains in older mice to be more like brains of younger mice. Could the same be true for humans?
Scientists Warn Climate Change Is Suffocating the World's Oceans
Climate change may be melting glaciers, but it's also reducing the oxygen of the world's oceans. Without oxygen, many marine organisms may no longer be able to survive.
Denatured Alcohol: Great for Your Camp Stove, Not Your Margarita
science.howstuffworks.com/denatured-alcohol.htm
Denatured alcohol is useful for lots of things, but drinking definitely isn't one of them.
Spanking Has Declined Sharply in the U.S. in Last 25 Years, Study Finds
health.howstuffworks.com/pregnancy-and-parenting/spanking-decline.htm
Parents in the U.S. are spanking their kids much less often than they did in the past. A study looked at the decline between 1993 and 2017.
Natural Spray Triples Shelf Life of Fruits and Vegetables
Apeel is a new spray that creates a moisture barrier against produce rot. HowStuffWorks takes a look at how it works.
Hawaii Proposes Ban on Certain Sunscreens to Save Coral Reefs
Scientists have found that chemicals in some sunscreens can cause coral bleaching, prompting the Hawaii state legislature to propose an exhaustive ban on them.
Why Walking Through Doorways Makes Us Forget
Why are we here again? HowStuffWorks looks at research on the act of forgetting once you walk through doorways.