The can opener. Engineering to solve human fallibility. (Spoiler: It didn’t totally work.) Link 22 votes
The race for next generation submarines - ageing fleets, innovation, and undersea dominance Video 1:06:38 16 votes
Stockholm is in a race to fix its traffic congestion – but will this $4bn super-deep road tunnel under the Swedish capital work Video 8:24, published May 22 2024 6 votes
The race for next generation bombers - Stealth, drones and the B-21, H-20 & PAK DA programs Video 1:03:35 15 votes
Turtle tanks, "cope cages" and modified vehicles in Ukraine - Purpose, evolution and effectiveness Video 1:02:55 20 votes
Lotus' Evija X laps the Nürburgring Nordschleife in under seven minutes Video 6:57, published Apr 25 2024 15 votes
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea Video 33:45 26 votes
How a huge rainfall simulator helps Japan study and prevent landslides Video 15:02, published Jan 26 2024 8 votes
Inside the world’s most famous LED factory - Worldsemi Co. Limited, in Dongguan, China Video 19:58 9 votes
The mind-blowing machines that stamp millions of metal parts Video 59:12, published Jul 31 2023 20 votes