A handheld power tool with a rotating bit is known as a rotary tool. Rotary tools may have a cord or be cordless, and power accessories for drilling, sanding, carving, cutting, grinding, or routing are available.
A blue, cordless rotary tool is designed to be used by hand. Craftsman will place the correct bit on the rotary tool depending upon whether it's being used for sanding, rounding, smoothing, or polishing.
Antique airplanes are reminiscent of an era gone by. This photo shows the rotary motor and wooden propeller of a red World War I era biplane that is on display at the Air & Space Museum in San Diego's Balboa Park.
Boeing's (BA) MH-47G is a special operation variant of the CH-47 Chinook helicopter, capable of external sling-load operations, artillery placements and air assaults.
Zacks Equity Research. Zacks. Thu, 13 Jun 2019 13:12:00 GMT.
In an interview with Bill Gates and Rotary International President Barry Rassin, I explore what makes the polio eradication partnership so effective.
By Devin Thorpe, Contributor. Forbes. Fri, 31 May 2019 13:00:00 +0000.