Gravity May Be Key Evidence That Our Universe Is a Simulation, Groundbreaking New Research Suggests

If it's true, this work could have ramifications for some of the biggest mysteries of the universe, including learning where we came from.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Gravity May Be Key Evidence That Our Universe Is a Simulation, Groundbreaking New Research Suggests If it's true, this work could have ramifications for some of the biggest mysteries of the universe, including learning where we came from. Read More Things Are Heating Up. Let's Talk About Our Favorite Air Conditioners Before You Melt. Our top picks from trusted brands like LG, Frigidaire, Dreo, and more. Read More Our Editors Have Logged Miles Testing Riding Lawn Mowers. Here Are Our Thoughts on the Best. You know what's cooler than pushing a lawn mower? Driving a lawn mower. Read More Broken Zipper? Don't Toss Your Gear Just Yet. Try These Fix-It Tips First. Because saving your fave jacket or backpack from the trash is worth a shot. Read More You're Probably Using the Wrong Bucket. Here's How to Choose the Right One for Your Job The orange or blue pails from your local home center work fine sometimes. But there are times to avoid them—like when mixing concrete and thinset. Read More I Tested the New Solar-Powered Jackery HomePower 3000—Here Are My First Impressions It's the brand's first solar-powered generator designed for home backup—and a few key features make it worth buying. Read More Need Assistance? Contact Us. Follow Us Unsubscribe | Privacy Notice | CA Notice at Collection Popular Mechanics is a publication of Hearst Magazines. ©2025 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779