There are only a few times in life when you get to live through a revolution. For many of us, this is our third: first the ...

Sixteen-year-old Jared Lepora created a robotic hand from Lego pieces with near-human precision. A 16-year-old student from ...

A four-fingered robotic hand built from Lego Mindstorms pieces can push, pull and grip with almost as much force as a leading ...