Why the 4468 Mallard Is Such a Badass Train

The A4 "Pacifics" were the pinnacle of steam locomotive design, and the Mallard was the alpha of the pack. If you have trouble reading this message, view it in a browser.       Why the 4468 Mallard Is Such a Badass Train   This story is exclusive to Pop Mech Pro members.   The A4 "Pacifics" were the pinnacle of steam locomotive design, and the Mallard was the alpha of the pack. Read More           NASA Found Another Way Into Nuclear Fusion   Magic happens in the Goldilocks Zone. Read More             These 5 Best Standby Generators Can Help You Weather Any Storm   Whether you need to power just the necessities or your whole house. Read More           What If a Solar Flare Actually Sunk the Titanic?   That's what this new study suggests. Here's the evidence. Read More           The Air Force Debuts a New 'e' Designation   The lowercase letter heralds planes designed and tested using digital engineering, like America's secret new fighter jet. Read More           Hundreds of Thousands of Birds Are Suddenly Dropping Dead. No One Knows Why.   Wildfires? Heatwaves? Scientists are stumped—and scared. Read More         Read More on PopularMechanics.com       Follow Us     Unsubscribe  Privacy Notice   PopularMechanics.com ©2020 Hearst Communications Inc. All Rights Reserved. Hearst Email Privacy, 300 W 57th St., Fl. 19 (sta 1-1), New York, NY 10019