A new tapered bearing assembly, developed specifically for roller-cone rock bits, significantly increased bit life for a Middle Eastern operator. This technology can help oil and gas customers avert ...

“Fishtail” drill bits became obsolete in 1909 when Howard Hughes Sr. patented the dual-cone roller bit. By pulverizing hard rock, the new bit with two rotating cones brought faster and deeper rotary ...

Fans of the classic Hollywood Studios Rock 'n' Roller Coaster Starring Aerosmith, have a little bit of time to grab backstage passes and hop into a super stretched limo. The ride will officially close ...

Disney World’s Rock ‘n’ Roller Coaster will undergo a reimagining and reopen starring The Muppets – and we’re sharing all of the details below. Are you ready to hit the highway with a new band in town ...