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Scientists think they have found the reason some people are left-handed — and it has nothing to do with the brain
The answer to why some people are left handed could lie in your spinal cord, according to some research.
Left-handed people face daily challenges that their right-handed counterparts never have to worry about, like hand smudges while writing and using scissors made for righties. Though left-handed people may seem at a disadvantage, their handedness may lead them to be more creative and better athletes.
Only a small number of United States presidents have been left-handed since the founding of the country, including Bill Clinton and Barack Obama.
About 10% of the human population is left-handed, yet no one knows for sure why lefties are so rare.
What could you do with a pole and a tin can?