1. Hallux (responsible for balance)
Hallux is another name for a toe. Thanks to it, we preserve our balance when in a vertical position. It goes off the ground with every step and gives support to almost 40% of our weight.
Many of you have heard the fact, but not all of you know it for sure: your fingers can be used as a measuring instrument. In ancient times, this length measure equaled the distance between a thumb and a pointer. The length of the span varied from 7″ to 9″.
3. Lacrimal caruncle
This part of our body is the only really useless one on this list. Nevertheless, it’s interesting to know what a lacrimal caruncle is. Actually, it is a rudiment we received as a present from evolution. The small mucous detail in the corner of the eye is the developed third eyelid of amphibiotic creatures, which the human structure doesn’t need.