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Quang Ngô

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last 3 solved tasks
If c2233 - 1433a = 3ba9c find number abc. Multiple solutions may exist.
During what month do people sleep the least?
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

George B. Kistiakowsky

Born 18 Nov 1900; died 7 Dec 1982 at age 82.George Bogdan Kistiakowsky was a Russian chemist who worked on developing the first atomic bomb but later advocated banning nuclear weapons. He immigrated to the U.S. in 1926, and taught chemistry at Princeton University then Harvard (1930-71). He served as special assistant to President Eisenhower for science and technology (1959-61). As head of the explosives division of the Los Alamos Laboratory during WW II (1944-46), he oversaw 600 people developing explosives for the first atom bomb. The conventional explosives are used for its detonation to uniformly compress the plutonium sphere and achieve critical mass. In 1977, he became chairman of the Council for a Livable World, which opposes nuclear war.

Hugs are powerful

“Hugs are powerful. They can be the comfort you need at the end of a long frustrating day, the impetus to express your grief, a display of complete happiness. They can communicate ‘I have missed you' as much as ‘You will be missed' They can mean the difference between feeling connected or isolated, between hope and despair. Never underestimate the power of a hug or of your ability to ground another person long enough to catch their breath, and see the possibilities they may have missed. Hug often. Hug well.”
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