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ankish parikh

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246. Bishnu Aryal 11
247. BrainTeasers Mozgalice 10
248. ankish parikh 10
249. Lee Gross 10
250. Clarisa Bueti 10
last 3 solved tasks
Find the country and its capital city, using the move of a chess knight. First letter is O. Length of words in solution: 4,6.
Find the country and its capital city, using the move of a chess knight. First letter is P. Length of words in solution: 6,6.
Find the country and its capital city, using the move of a chess knight. First letter is I. Length of words in solution: 7,9.

Jean-Baptiste Biot

Born 21 Apr 1774; died 3 Feb 1862 at age 87. French physicist and mathematician who, with Felix Savart, developed the Biot-Savart law, that the intensity of the magnetic field produced by current flow through a wire varies inversely with the distance from the wire. He did work in astronomy, elasticity, heat, optics, electricity and magnetism. In pure mathematics, he contibuted to geometry. In 1804 he made a 13,000-feet (5-km) high hot-air balloon ascent with Joseph Gay-Lussac to investigate the atmosphere. In 1806, he accompanied François Arago to Spain to complete earlier work there to measure of the arc of the meridian. Biot discovered optical activity in 1815, the ability of a substance to rotate the plane of polarization of light, which laid the basis for saccharimetry, a useful technique of analyzing sugar solutions.«

Sex Researcher

This sex researcher phones one of the participants in a recent survey of his to check on a discrepancy. He asks the bloke, "In response to the question on frequency of intercourse you answered 'twice weekly'. Your wife, on the other hand, answered 'several times a night'."
"That's right," replies the bloke, "And that's how it's going to stay until our second mortgage is paid off."
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