How to Build a Tunnel

Lock Block Ltd. uses a mortarless stone concrete block system to assemble enormous and strong forms. The truck in particular in this demonstration video is a fascinating design. The back appears to be covered with rollers that serve as braces as the blocks are set into an interlocked arch. The roller back looks like it’s tapered, so the truck smoothly exits a section of tunnel by driving forward.

Also, the construction blocks look almost exactly like Lego pieces:

No, really! And they’re used to assemble large forms like Lego pieces, too. Once they’re set in place, they’re strong enough to hold up the digger in the video.


(Video Link)

-via Gizmodo


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We genuinely misquoted the first one all the time (we probably didn't know the word "deuce"). All the others we knew the right words, but sang them wrong on purpose (except for 8, 9, and 10. Past my time.) I blame "Weird" Al Yankovic.
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Dirty Deeds and the Thunder Chief.

Virgin, Virgin...Emergency! Virgin Virgin Virgin Virgin, Emergency!

There's nothing that a hundred men on Mars could ever do.
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I recently did a road trip with a friend who thought the lyrics to Get Lucky by Daft Punk were "We're up on Mexican Nookie" rather than "We're up all night to get lucky". I can no longer listen to the song without hearing those words.
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When I was a kid I heard the Beatles "Can't by me love" as "Bobby luh huh". Didn't help my dad's name is Bob. Kept wondering why the were singing about him.
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