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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?

Correct answers: 402

The first user who solved this task is Fazil Hashim.

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Stuffed Minion saves little girls life

Minions are everywhere. In social media, on top of the box office, on street corners but recently saving a child's life too. Stuffed Minion saves little girls life.

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James Alfred Van Allen

Born 7 Sep 1914; died 9 Aug 2006 at age 91. American physicist who discovered the Earth's magnetosphere, two toroidal zones of radiation due to trapped charged particles encircling the Earth (also known as the Van Allen radiation belts). During WWII he gained experience miniaturizing electronics, such as in the proximity fuse of a missile. After the war, he studied cosmic radiation, taking advantage of the unused German stock of V2 rockets launched into the outer regions of the atmosphere, carrying research devices using radio to relay back the data gathered. He was also involved in the early U.S. space program, and he had radiation measuring instruments on the first U.S. satellite, Explorer 1, launched 31 Jan 1958 with follow-up carried out by satellites Explorer 3 and 4 later the same year.«

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