Can you guess how many bananas were in the box?
There was a shipwreck at sea and Doug, Steve, and Phil got washed ashore on a small, isolated island. They were exhausted and fell asleep on the beach. Doug woke up and saw a box of bananas had washed ashore. He ate 1/3 of bananas and went back to sleep. Steve woke up and also ate 1/3 of what was left of the bananas, and went back to sleep. Next, Phil woke up and assuming no one had eaten the bananas, ate only 1/3 of what was left. When he was finished, there were only 8 bananas left. Can you guess how many bananas were in the box?Correct answers: 92
The first user who solved this task is Allen Wager.
#brainteasers #math #riddles
Ballpen in space
When NASA first started sending up astronauts, they quickly discovered that ballpoint pens would not work in zero gravity.
To combat the problem, NASA scientists spent a decade and $12 billion to develop a pen that writes in zero gravity, upside down, underwater, on almost any surface including glass and at temperatures ranging from below freezing to 300 C.
The Russians used a pencil.