Wednesday, January 22, 2014

Would You Believe?

*The electric toothbrush was invented in 1939?
*Most lubricants will disappear in space?
*Cotton is heavier than water?
*At the same thickness hair is strong as a wire of iron?
*A DVD has about 100 years life span?
*The screwdriver was invented before the screw?
*Thomas Edison, light bulb inventor, was afraid of the dark?
*The Eiffel Tower has 1,792 steps?
*The electric chair was invented by a dentist?
*Men are four times more likely to be struck by lightning than woman?

Source: Compilation of different website and books based on my previous research. We back school days.

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