Choosing the right drill isn’t always straightforward. Indexable insert drills are best for roughing large holes, replaceable ...

MONSTER-sized tunnel boring machines as ... to decide whether the giant machines used to build the twin 9km cross-city tunnels are abandoned underground once drilling work is complete.

Authorities continued recovery operations Friday at a railway construction site in the city of Yongin after a heavy drilling ...

The existing pumping system in place inside the tunnel should be able to cope with additional flows if they increase. There ...

A tunnel boring machine working on a metro line in Hanoi flung up mud, burying a 15-meter stretch of busy Cat Linh Street in ...

You know the drill with Windows 11: connect to Wi-Fi, log in to a Microsoft account, download updates, and skip ads. These ...

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

The Army Corps finds multiple "direct, detrimental impacts" the tunnel project would cause — but finds many would be alleviated after construction.

Construction on the Broadway Subway, the extension of SkyTrain's Millennium Line to Arbutus, is now entering its most ...

Michigan professor Jane Dutton believes brief, positive interactions between colleagues can change an organization's culture.

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