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Calculate the number 495

NUMBERMANIA: Calculate the number 495 using numbers [6, 2, 2, 6, 27, 445] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 0

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The Stormy Sea

As the storm raged, the captain realized his ship was sinking fast. He called out, "Anyone here know how to pray?" One man stepped forward. "Aye, Captain, I know how to pray." "Good," said the captain, "You pray while the rest of us put on our life jackets. We're one short."

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James Watt

Died 19 Aug 1819 at age 83 (born 19 Jan 1736). Scottish engineer and inventor whose steam engine contributed substantially to the Industrial Revolution. In 1763 he repaired the model of Newcomen's steam engine belonging to Glasgow University, and began experiments on properties of steam. The Newcomen engine was simple in design: it acted as a pump and a jet of cold water was used to condense the steam. Watt improved on this design by adding a separate condenser and a system of valves to make the piston return to the top of the cylinder after descending. He took out a patent for the separate condenser in 1769. He later adapted the engine to rotary motion, making it suitable for a variety of industrial purposes, and invented the flywheel and the governor.[DSB and other sources give dete of death as 19 Aug 1819. EB gives 25 Aug 1819.]

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