BRAIN TEASERS

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Take a look at the picture of ...

Take a look at the picture of the movie scene and guess the name of the person whose face is not visible. Length of words in solution: 9,4

Correct answers: 38

The first user who solved this task is Djordje Timotijevic.

#brainteasers #movie #film #cinemania

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That's Not Fare

Taxi driver: "That will be $3.50, please."
Passenger: "Oh dear, I'm afraid I'm a little short. Could you back up a little bit and make it $2.50, please?"

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Richard Brooke Roberts

Born 7 Dec 1910; died 4 Apr 1980 at age 69.American biophysicist who contributed most to the discovery of "delayed neutrons" - that uranium fission does not release all the neutrons it produces at one time, but some come off at measurably later times. Some are emitted seconds to minutes later. This is crucial in the operation of a fission reactor. In uranium-235 fission in a thermal reactor, the proportion of delayed neutrons is about 0.65 percent. If the reactivity stays below the proportion of delayed neutrons, the reactor can be controlled. The delayed neutrons modify the rate of fission sufficiently to give time for the insertion of control rods. Without the margin of safety provided by the delayed neutrons, nuclear reactors might not be practical at all.*

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