What happens when you throw boiling water up into the air at -21 Celsius / -6 Fahrenheit temperatures???
Check this out and see!
Demonstrates the scientific phenomenon known as the "Mpemba Effect"....
You cant overlap the matches and you are not allowed to break them. Also, as you can see in the picture, all squares must be closed.
I bet you won't be able to solve this...
There are three houses. One is red, one is blue, and one is white. If the red house is to the left of the house in the middle, and the blue house is to the right to the house in the middle, where is the white house?