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Christopher Wood

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last 3 solved tasks
An explorer goes on an expedition in the jungle. He sets up a camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see?
A snake slides through a long cylindrical hole in the ground at 5 centimeters per second. The hole is 5.5 meters in length. The snake takes 15 seconds to enter the hole. What is the length in centimeters of the snake?
Find the country and its capital city, using the move of a chess knight. First letter is S. Length of words in solution: 6,8.

Light theory

In 1827, William Rowan Hamilton presented his Theory of Systems of Rays at the Royal Irish Academy in Dublin. Although he was still an undergraduate, only 21 years old, his work is one of the important works in optics, for it provided a single function that brings together mechanics, optics and mathematics. It led to establishing the wave theory of light, which gives that light is a form of energy that travels in waves.

Waiting for love

A fellow in a bar notices a woman, always alone, come in on a fairly regular basis. After the second week, he made his move.

"No thank you." she said politely. "This may sound rather odd in this day and age, but I'm keeping myself pure until I meet the man I love."

"That must be rather difficult." the man replied.

"Oh, I don't mind too much." she said. "But, it has my husband pretty upset."

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