The world's largest shield machine for railway construction, a tunneling device with a diameter of 15.4 meters, excavates its 1,000th ring segment on Sunday to reach 2 kilometers, a milestone in the ...

FANG ZHE/XINHUA The world's largest shield machine for railway construction, a tunneling device with a diameter of 15.4 meters, excavated its 1,000th ring segment on Sunday to reach 2 kilometers, a ...

Since its inception last year, Penn Hyperloop has been seeking official recognition from the Engineering School as an ...

A Jordan construction company is utilizing tunnel boring equipment constructed by Akkerman, Inc. in Brownsdale in an uncommon ...

When your wrist or hand starts to tingle and burn, it can be difficult to pinpoint the exact cause of the pain, whether it’s a result of carpal tunnel syndrome or arthritis. The anatomy of the hand is ...

China's self-developed tunnel boring machine with the biggest diameter was rolled off the production line on Thursday. The machine, with a maximum excavation diameter of 16.64 meters, was produced in ...

A large-diameter tunnel boring machine (TBM) with a record-breaking excavation diameter of 16.64 meters rolled off the production line in Changsha, Central China's Hunan Province on Thursday.

But how do you decide which is the best coffee machine for your needs? Caroline Carter, head of coffee and strategy at award-winning social enterprise Change Please explains, “There is so much ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Now, you will hear a lot of nonsense about Micro Four Thirds – about how the sensors are too ...

Considering the overall package of features, this Samsung washing machine stands out as the best overall choice. The semi-automatic functionality provides a balance between convenience and cost ...

To lower and retrieve both the main TBM and other micro-tunnel boring machines that facilitate tunnel and sewer construction, the 20 shafts that were planned across the area have been completed as ...