This science project of a student at Texas School for the Blind and Visually Impaired examines the different lengths of the lifeline on the palm of the hand. She measured the lifelines of numerous volunteers and reports her findings in her own words below.
Do most people have a long, short, or absent lifeline?
I predict that more people will have a long lifeline. Fewer people will have the short. And the least amount will have an absent line.