Pennsylvania's similar bridges face same decay that doomed Pittsburgh span
Sep 15, 2026
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Technology
Engineering, computing, and the tools reshaping daily life.
Decommissioned wind turbine blades get a second life as a playground
Sep 14, 2026
Retired A380 superjumbos worth more in pieces than melted down
Sep 14, 2026
Cigarette butts mixed into bricks cut firing energy by a tenth
Sep 14, 2026
AI companions trigger real grief when relationships suddenly end
By Daniel Moran · Sep 13, 2026
An 11-year-old's frozen accident became a 2 billion-a-year business
Sep 13, 2026
A leap second in 2012 broke airlines, Reddit and internet services worldwide
By Daniel Moran · Sep 11, 2026
Engineers Built a House With Shredded Diapers Mixed Into the Walls
Sep 10, 2026
Russia and North Korea open first road bridge, named after a 1946 assassination attempt
Sep 10, 2026
Mexican Navy ship's masts snap off under Brooklyn Bridge in fatal miscalculation
Sep 10, 2026
Artificial tooth turns chewing into electricity for wearable devices
Sep 9, 2026
Synthetic DNA letter reveals the molecular trade-off between accuracy and speed
Sep 7, 2026