No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
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Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
The yin-yang pattern's earliest use is in Rome - not China!
125
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
The worlds oldest piece of chewing gum is over 9000 years old!
122
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23