is a bucket-wheel excavator or mobile strip mining machine. When its construction was completed in 1978, Bagger 288 superseded Big Muskie as the largest land vehicle in the world, at 13,500 tons ...
Supercomputers play a vital role in scientific discoveries — from helping us forecast climate change to discovering new drugs. We've rounded up the top fastest on the planet right now.
There's no machine on Earth quite like it ... 50 feet tall and weighs more than the Eiffel Tower. ALICE uses the world's largest warm magnet. It operates with a 30,000 ampere electric current ...
Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...
The Jianghan Ping’an Tunnel Boring Machine (TBM ... project ever but perhaps the entire world. The Jianghan Ping’an TBM isn't the biggest TBM ever built and it doesn't have the largest ...
China's largest shield tunneling machine cutter head, with a record-breaking diameter of 16.64 meters, descended at the ...