big bertha tunnel borer

Tunnel boring machine - Wikipedia

A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.They may also be used for microtunneling.

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Bertha (tunnel boring machine) - Wikipedia

Bertha was designed and manufactured by Hitachi Zosen Sakai Works of Osaka, Japan, and is the world's largest earth pressure balance tunnel boring machine, at a cutterhead diameter of 57.5 feet (17.5 m) across.

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Numbered realities (a la Earth-616). EARTH-Techno-war - see "EARTH-9208"--Deathlok Annual#1. EARTH-Thanatos (Captain America, Supreme Intelligence (d), Rick Jones/Thanatos) -

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Charlotte Mew Chronology with mental, historical and geographical connections linking with her own words, and listing her essays, stories, poems and friends.

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Port Manteaux churns out silly new words when you feed it an idea or two. Enter a word (or two) above and you'll get back a bunch of portmanteaux created by jamming together words that are conceptually related to your inputs.

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This sad page details a few programmes that at the present time seem to be entirely missing or unavailable. To Main Dinosaur TV . Menu

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