Break things down to the original Latin and the term "manufacturing" is literally a matter of using your hands to make things. These days, those hands often aren't human. So how are robots remaking our world?
Some of the world's most innovative engineers credit Legos for sparking their interest in physics and experimentation. Lego blocks may remind you of childhood, but the lessons they teach can last a lifetime. Channel your inner Lego geek with this quiz.