Here’s Exactly How You’d Die in the Vacuum of Space

In the depths of interplanetary space, it's not the unimaginable cold that kills. It's everything else.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Here's Exactly How You'd Die in the Vacuum of Space In the depths of interplanetary space, it's not the unimaginable cold that kills. It's everything else. Read More U.S. Marines Could Soon Square Off Against Iranian Troops in the Persian Gulf. Here's What's at Stake After a string of attempted hijackings by Iranian forces, the U.S. government is sending in the Marines to protect commercial shipping. Read More 4 DIY Air Conditioners That Actually Work Build yourself one of these homemade ACs to fend off that summer heat. Read More Watch This Simple Piece of Glass Shatter a Bullet Don't be fooled by this delicate drop of glass. It's actually really hard to destroy. Read More DIY Car Key Programming: Why Pay the Dealer? Tom's Key Company makes easy to use, affordable kits to duplicate your car keys Read More Scientists Created a Remarkable Material Using the Fourth Dimension The real-world implications could be staggering. Read More Follow Us Unsubscribe | Privacy Notice/Notice at Collection PopularMechanics.com ©2023 Hearst Magazine Media, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019