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What's the least number of c...

What's the least number of chairs you would need around a table to sit four fathers, two grandfathers, and four sons?

Correct answers: 81

The first user who solved this task is H Tav.

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New Yorkers and Light Bulbs

Q: How many New Yorkers does it take to screw in a light bulb?
A: One. What are you -- stupid?

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William Howe

Born 12 May 1803; died 19 Sep 1852 at age 49.American inventor who pioneered in the design of truss bridges for the developing railroads. His first bridge (1838-39) was a light, cheap and substantial structure across the Quaboag River at Warren, Mass., for the Boston and Albany Railroad. His truss patent (3 Aug 1840), was for a frame of top and bottom horizontal timber members, with diagonal wooden braces under compression, tied by vertical wrought-iron rods under tension. By 1842, he had spanned the Connecticut River with a truss bridge. In 1846, he patented a stronger truss. Although offered the job of superintendent of the structural work on a railroad in Russia between St. Petersburg and Moscow, he sent a substitute. His invention brought him fame and fortune, but he died at age 49. He was the uncle of Elias Howe who invented a sewing machine.«

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