Bay Bridge tunnel plugged, cat tunnel dug

The Port of Dublin has said a section of the Bay Bridge Tunnel that had been plugged with cement had been repaired and now could be plugged again.The Port said yesterday that it had been fitted with a “plugs & tunnels” system, which allows for the use of an internal pipe to access a portion […]

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A tunnel’s secrets are buried deep in the Earth’s crust

A tunnel, a type of cavern, is an extension of the earth’s crust and is sometimes referred to as a “tunnel”, a “lava trench”, or simply “tunnel”.The term “tunnels” is often used to refer to geological formations, and in this article, we’ll take a look at some of the most interesting tunnels found in the […]

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How to tunnel a tree

Tunnels are the best way to traverse trees, but they’re also the most complicated.And it’s not always easy to get the right gear and setup.Here’s how to find out.What is a tunnel?Tunneling is a very simple process.It involves a tunnel or tunneling machine that can be used to dig, remove or re-enter a tree.It works […]

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When the Canadian-American Tunnel opens to traffic, will the cost be high?

A $300 million project to bring a Canadian-owned tunnel to the US from London to San Francisco is the latest in a string of high-profile projects to connect Canadian communities with the global economy.But as Canada’s government gears up for the Olympics, will it face the same cost overruns and delays faced by some of […]

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The Latest on the water crisis in Bay Bridge

Bay Bridge officials said Friday they are reviewing plans to open a natural tunnel underneath the bridge, which has become the subject of a federal investigation into safety issues.The Bay Bridge is a popular tourist attraction in the Bay Area, with tourists swarming to the span for its iconic bridges and restaurants and museums.The Federal […]

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How to protect yourself from a termite tunnel

A termite has dug a tunnel through the ground at the centre of a residential block in west London.The tunnel has been dug for more than a year, using bulldozers and a series of power tools, in a residential area of Tower Hamlets.The area was first spotted by a neighbour in October, and the work […]

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How to make a cypress tunnel at home

The cypress is a tropical tree native to the subtropics of Southeast Asia.Its roots can reach to 40 feet deep and have a height of up to 20 feet.It is one of the world’s most important trees and produces up to 60 percent of the trees’ fruit.These tropical trees grow in tropical climates and are […]

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