Tachyons Are the Cosmic Engines of Time Travel. We Just Need to Prove They Exist

These theoretical particles ignore the basic structure of cause and effect. If scientists ever prove they're real, tachyons would shatter our understanding of reality.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Tachyons Are the Cosmic Engines of Time Travel. We Just Need to Prove They Exist These theoretical particles ignore the basic structure of cause and effect. If scientists ever prove they're real, tachyons would shatter our understanding of reality. Read More These Winter Coats Will Keep You From Needing to Thaw After Your Cold-Weather Hikes Wind, rain, snow and sleet are no match for these coats and jackets. Read More Created by Popular Mechanics for Siren Marine Boating Just Got Way More Advanced Thanks to This Monitoring Device The tides are turning in tech's favor. Read More We Tested a Bunch of Insulated Thermoses to Guarantee Steaming Hot Coffee and Ice-Cold Water We tried out thermoses from brands like Stanley, Yeti, and Otterbox to find the best insulated containers for your lunch. Read More Archaeologists Found an Entirely New Language Among the Ruins of an Ancient Empire Look for it soon on Duolingo. Read More We Swore These Human Populations Vanished 50 Years Ago. Scientists Just Found Them. Nice to see you again. Read More Immortality Is Impossible. Blame the Physics of Aging, Scientists Say Theoretically, the systems in our bodies can repair themselves indefinitely. Practically, the laws of physics make that a futile pursuit. Read More Follow Us Unsubscribe | Privacy Notice | CA Notice at Collection Popular Mechanics is a publication of Hearst Magazines. ©2023 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779