Medicine & TechnologyA woman from Massachusetts was bullied for her three-fingered hands, which were compared to a dinosaur. Check out her story in this article and learn what could have caused such a condition.
Harvard scientists developed the tentacle robot that recreates the gripping capability of the human hand by wrapping its inflatable tentacles around an object. Check it out in this article.
Anthropologists now believe that some of the earliest human ancestors who lived 3.2 million years ago had hand structures much like our own and were able to grasp and use tools, even if they had not invented them yet.