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Giant Baking-Soda-and-Vinegar Volcano Tops Any Science Fair Project

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Science Explains Why You're Not a Morning Person

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How to Make Sure Your Eclipse Glasses Are Safe

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Scientists Say American Sperm Counts Are on the Decline

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Look Up! The Southern Delta Aquariids Meteor Shower Is Here

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8 Things You Need to Know About Earth

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The Tardigrade’s Extraordinary Weirdness Continues

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Growing Up With Headphones May Not Damage Kids’ Hearing

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NASA Figures Out Why When It Rains, It (Sometimes) Drizzles

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Check Out This Online Database to See Which Chemicals Are in Your Tap Water

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Neil deGrasse Tyson Recruits George R.R. Martin to Work on His New Video Game

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Flying Telescopes Will Watch the Total Solar Eclipse from the Air

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This Octopus Species in Northern Australia Can Hunt on Dry Land

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What You'll See of the 2017 Solar Eclipse From Your ZIP Code

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Rising Temperatures Are Killing Off African Wild Dogs

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Money Can't Buy Happiness—Unless It's Paying for a Housekeeper, That Is

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More Millennials Contribute to a 401(k) Plan Than Older Employees, New Report Shows

Check Out This Online Database to See Which Chemicals Are in Your Tap Water

Money Can't Buy Happiness—Unless It's Paying for a Housekeeper, That Is

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©2017 Mental Floss, Inc. All rights reserved. Mental Floss® is a registered trademark owned by Felix Dennis. mentalfloss.com is a trademark owned by Felix Dennis.