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Daniela Jakubovski

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178. Radmila Gavrilov 19
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180. Daniela Jakubovski 19
181. Kathy Wu 18
182. Bratislav Rančić 18
last 3 solved tasks
You have three stoves: a gas stove, a wood stove, and a coal stove, but only one match. Which should you light first?
How many cigarettes do you see in this picture?
There are 6 words hidden in the picture, can you find 1 of 6?

Solomon Spiegelman

Died 21 Jan 1983 at age 68 (born 14 Dec 1914).American microbiologist and geneticist who discovered that only one of two strands of molecules that make up DNA, carried the genetic information to produce new substances. The carrier was called ribonucleic acid (RNA). In 1962, he developed a technique that allowed the detection of specific RNA and DNA molecules in cells. This technique, called nucleic acid hybridization, is credited for helping to lay the groundwork for current advances in recombinant DNA technology. Much earlier, his Ph.D. thesis (1944) was the first work to establish that genes are activated and deactivated by compounds that he called inducers, which thus radically affect the pattern of proteins that a cell fabricates without actually altering the genes themselves.

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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