DARPA Wants to Build a Soviet-Inspired Flying 'Sea Monster'

Wing-in-ground craft first popped up during the Cold War, but never really took off.

View in Browser      SHOP EXCLUSIVE SUBSCRIBE     DARPA Wants to Build a Soviet-Inspired Flying 'Sea Monster' Wing-in-ground craft first popped up during the Cold War, but never really took off. Read More     Duck Feathers—Yes, Really—Could Inspire Better Cargo Ships It all comes down to fluid mechanics. Read More         The Best Home Security Systems and Outdoor Cameras Keep your property intruder-free 24/7 with these security cams and monitoring systems. Read More     How To Build This Simple Magazine Rack Keep your magazines in order with this simple but elegant rack. Read More             Samsung's Foldable Smartphone Is (Finally) Worth the Splurge Third time's the charm. Read More         7 Best Coffee Makers for Camping and Backpacking You don't have to sacrifice your ideal cup of joe when camping. Read More             The 5 Best Keyboards for Programming Upgrade your work setup. Read More     Follow Us Unsubscribe Privacy Notice PopularMechanics.com ©2021 Hearst Communications Inc. All Rights Reserved. Hearst Email Privacy, 300 W 57th St., Fl. 19 (sta 1-1), New York, NY 10019