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Not What You Think on MSN4h
The Aircraft That Doesn’t Eject Bullet Shells
Discover why the A-10 Warthog kept its engines running between missions, why its gatling gun doesn’t eject casings like ...
Southeast Express4d
How “The Bridge That Couldn’t Be Built” Became Reality Through 4 Years of Death-Defying Construction
A cargo ship hit the work platform on August 14, 1933. Thick fog made it almost impossible to see. The crash badly damaged ...
Interesting Engineering on MSN9mon
Human-built 5600-year-old underwater bridge found inside cave stuns scientists
Geological formations in the cave and a light-colored band on the bridge, which researchers explained to Vice would loosely ...
The Roanoke Times9d
Wasena bridge half complete, a few months behind
It’s been about 14 months since demolition began on the old Wasena Main Street bridge, built in 1938. Officials initially ...
CNN9mon
Ancient humans built a bridge inside a cave on Mallorca nearly 6,000 years ago
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An ancient ...
The Boston Globe2mon
The Northern Avenue bridge is finally being demolished. What could replace it?
The bridge has been rotting away ... the gates would then create a giant bathtub that could hold up to 160 million gallons of water as the tide rises. The water can then be released or pumped ...