Here’s one case when claiming somebody is reinventing the wheel actually applies. Sure, it’s not some odd technology or a different type of material that makes it special, it’s just a different ...

If you make anything that moves, like a robot, you quickly realize that turning can be a pain. That’s why there are a number of designs for wheels that can go in different directions. One of the most ...

Some scrap wood, a few pieces of sheet metal, a quartet of old gear motors, and a few basic hand tools. That’s all it takes to build an omni-bot with Mecanum wheels, if you’ve got a little know-how ...

Poll Deals Another Major Blow to Congress Formerly conjoined twin sisters defy the odds 'Evil': Jake Haro sentenced to 25 years to life in murder of 7-month-old son Emmanuel Trump could be handing the ...