Thirteen-year-old Shubham Banerjee came up with a design that used Legos to create a printer that would sell for less than $400.
At this restaurant, the staff is mechanical. They greet customers, deliver dishes to tables and even stir-fry food in the kitchen.
Ever found yourself wondering why we're spending money exploring space when the cash might go to better use on Earth? Trace lists the many benefits space exploration brings to people down here on terra firma -- today.
Elon Musk does not want patents to halt growth of an important environmental technology.
Artificial gecko toes are a beautiful example of bioinspiration in robotics, and they're getting close to a practical application.