Question: If you have two hourglasses -- one four-minute timer and one seven-minute timer, how can you measure nine minutes?
Answer: Turn over both hourglasses at once.
When the four-minute hourglass runs out, turn it over.
When the seven-minute hourglass runs out, turn it over.
When the four-minute timer runs out this time (eight minutes have elapsed), the seven-minute hourglass has been running for one minute.
Now turn over the seven minute timer back over. When the timer runs out, nine minutes have elapsed.
Question: u r 1 of the competition of $10000000000000000000000000000000000000000000000. 1st there's 3 doors only 1 door leads u to $00000000000000000000000000000000000000000000000 where the doors listed 1, 2 & 3. the person told u that door only 1 or 2 leads to &10000000000000000000000000000000000000000000000. u have 2 choice right?
Answer: NO!! if the person is clever, door 3 laeds to$100000000000000000000000000000000000000000000.
Question: Jamie had trouble choosing her shirt in the morning. She had 27 shirts in her closet. She put one on, and there was still 27 shirts in the closet. How is this possible?
Question: If boiling water is poured into a thick drinking glass as well as a very thin wine glass, of the two, which is more likely to crack?
Answer: The thick glass is more likely to crack since glass is a poor conductor of heat. In a thin glass, the heat passes more quickly from the glass into the surrounding air, causing the glass to expand equally. When hot water is poured into a thick glass, the inner surface expands, but the outer surface does not. It is this extreme stress on the glass that causes it to crack.