This is the Jan. 12, 2023, edition of Boiling Point, a weekly newsletter about climate change and the environment in California and the American West. Sign up here to get it in your inbox.

Several months after his dream, the Round Rock resident started the ... a hole filled about 60% with water. An air compressor pumps air into the drill pipe that mixes with the water already ...

Then, compressed air is blown at the melted rock ... and-play” with existing oil and gas technology and to drill 100 feet into a rock sample, Phan said. The other demonstration will be taking ...

“Crews who specialize in this type of work will use hand tools and compressed air to safely remove ... These anchors require drilling deep into the rock face, followed by grouting and torquing ...

This complete handheld drilling system, consisting of the rock drill, power pack and a ... thus eliminating the need for compressed air infrastructure installation and reducing maintenance.

The rock drill also features an automated lube system ... The high-horsepower engine works as a system with a high-capacity air compressor to optimize air flow. An oversized, high-efficiency ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The size of a locomotives, the drill rigs run on compressed air generated by two huge auger-like screws spinning in a lubricating oil bath, Pieciak said. The resulting oil and air mixture gets fed ...

Atlas Copco has launched two new versions of its well proven COP 1838 hydraulic rock drill – the COP 1838MUX and COP 1838HUX – which are intended for use in underground long-hole drilling.