A boy is twice as old as his...
[3294] A boy is twice as old as his... - A boy is twice as old as his sister, and half as old as their father. In 50 years, his sister will be half as old as their father. How old is the boy now? - #brainteasers #math #riddles - Correct Answers: 66 - The first user who solved this task is Sanja Šabović
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A boy is twice as old as his...

A boy is twice as old as his sister, and half as old as their father. In 50 years, his sister will be half as old as their father. How old is the boy now?
Correct answers: 66
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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Missing Thermometer

A nurse walks into a bank to deposit her pay check. She reaches into her purse to pull out a pen to sign her check. To her dismay, she pulls out a rectal thermometer. In frustration, she throws her arms up and shouts, "Oh, great! Some asshole has my pen!

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Hartmut Michel

Born 18 Jul 1948.German biochemist who, along with Johann Deisenhofer and Robert Huber, received the Nobel Prize for Chemistry in 1988 for their determination of the three-dimensional structure of certain proteins that are essential for photosynthesis. They are the first to succeed in unravelling the full details of how a membrane-bound protein is built up, revealing the structure of the molecule atom by atom. The protein is taken from a bacterium which, like green plants and algae, uses light energy from the sun to build organic substances. All our nourishment has its origin in this process, which is called photosynthesis and which is a condition for all life on earth.
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