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pravin Kumar

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last 3 solved tasks
If 4a5ab + 76ba4 = 1c64ac find number abc. Multiple solutions may exist.
If a2113 + 5aacb = 9c5b1 find number abc. Multiple solutions may exist.
If c06c2 - 6041a = 102b4 find number abc. Multiple solutions may exist.

Robert F. Furchgott

Died 19 May 2009 at age 92 (born 4 Jun 1916).Robert Francis Furchgott was an American pharmacologist who shared (with Louis J. Ignarro and Ferid Murad) the 1998 Nobel Prize in Physiology or Medicine for the discovery that nitric oxide (NO) acts as a signaling molecule in the cardiovascular system. Their combined work uncovered an entirely new mechanism by which blood vessels in the body relax and widen. Nitric oxide (NO), produced by one cell, acts by penetrating membranes and regulating the function of another cell. Nerves and hormones are well known as signal carriers, but this discovery was a totally new signaling principle in a biological system.

Miss Beatrice, the church orga...

Miss Beatrice, the church organist, was in her eighties and had never been married. She was admired for her sweetness and kindness to all.
One afternoon the pastor came to call on her and she showed him intoher quaint sitting room. She invited him to have a seat while she prepared tea. As he sat facing her old pump organ, the young minister noticed a cut-glass bowl sitting on top of it. The bowl was filled with water. In the water floated, of all things, a condom! When she returned with tea and scones, they began to chat. The pastor tried to stifle his curiosity about the bowl of water and its strange floater, but soon it got the better of him and he could no longer resist.
"Miss Beatrice", he said. "I wonder if you would tell me about this?" pointing to the bowl.
"Oh, yes" she replied, "isn't it wonderful? I was walking through the park a few months ago and I found this little package on the ground. The directions said to place it on the organ, keep it wet and that it would prevent the spread of disease. Do you know I haven't had the flu all winter?"
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