Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
Aluminum used to be more valuable than gold!
84
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Sound at the right vibration can bore holes through a solid object.
134
No matter how cold it gets, gasoline will not freeze.
107