Scientists Discovered a Way to Reverse Time—and Possibly Erase Mistakes

That changes things.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Scientists Discovered a Way to Reverse Time—and Possibly Erase Mistakes That changes things. Read More A Fusion Startup Claims It Can Transform Mercury Into Gold—Meaning Alchemy Could Be Very Real If Sir Isaac Newton's wildest dream is finally coming true, we could be on the brink of a new type of gold rush. Read More Say Goodbye to Desktop Clutter. These Scanners Quickly Digitize Your Most Important Docs. Keep meticulous records and successfully clear space in your home and office. Read More This Quantum Entanglement Trick Has Physicists Losing Their Minds New research shows that entangled particles can pass on their shared state again and again and again. Read More The Loch Ness Monster Literally Can't Look Like You Think, Scientists Say It's just impossible. Read More These Tiny Tools Pack a Serious Punch, and They Fit on a Keychain. Here's Our Top Pick. Everything you need for a quick fix in a pinch. 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