The stones studied by the team predate the cart wheels of the Bronze Age by thousands of years, highlighting a key milestone in the development of rotational tools.
If you're new to the Mac ecosystem (maybe you've recently made the switch from Windows), nobody would blame you for mistaking the friendly-looking rainbow-colored spinning wheel for something benign.
The 2nd annual Omaha Mini Maker Faire wasn’t our first rodeo, but it was nonetheless a bit surprising . Before we even made it inside to pay our admission to the Omaha Children’s Museum, I ...