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Kathy Wu

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171. Gemini Tay 19
172. Daniela Jakubovski 19
173. Kathy Wu 18
174. Radmila Gavrilov 18
175. Bratislav Rančić 18
last 3 solved tasks
NUMBERMANIA: Calculate the number 1934 using numbers [7, 7, 6, 9, 23, 220] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
NUMBERMANIA: Calculate the number 1553 using numbers [8, 9, 3, 5, 28, 186] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
NUMBERMANIA: Calculate the number 5031 using numbers [6, 7, 4, 2, 18, 727] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Rudolph A. Marcus

Born 21 Jul 1923. Canadian-born American chemist, winner of the 1992 Nobel Prize for Chemistry for his work on the theory of electron-transfer reactions in chemical systems. The Marcus theory describes, and makes predictions concerning, such widely differing phenomena as the fixation of light energy by green plants (photosynthesis), cell metabolism, photochemical production of fuel, chemiluminescence ("cold light"), the conductivity of electrically conducting polymers, corrosion, the methodology of electrochemical synthesis and analysis, and more.

A guy was invited to an old fr...

A guy was invited to an old friends' home for dinner.
His buddy preceded every request to his wife by endearing terms, calling her Honey, My Love, Darling, Sweetheart, Pumpkin, etc.
The guy was impressed since he knew the couple had been married almost 70 years, and while the wife was off in the kitchen he said to his buddy, "I think it's wonderful that after all the years you've been married, you still call your wife those pet names."
His buddy hung his head. "To tell you the truth, I forgot her name about ten years ago."
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