The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
You can start a fire with ice.
367
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
More than 10% of the world's salt is used to de-ice American roads.
54
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55