Pratt & Whitney PW1000G PurePower Engine How It Works

Video animation shows how the Pratt & Whitney PurePower engine works In the PurePower PW1000G engine family, a state-of-the-art gear system separates the engine fan from the low pressure compressor and turbine, allowing each of the modules to operate at their optimum speeds. This enables the fan to rotate more slowly, while the low pressure […]

Pratt & Whitney PW1000G PurePower Engine How It Works

Video animation shows how the Pratt & Whitney PurePower engine works In the PurePower PW1000G engine family, a state-of-the-art gear system separates the engine fan from the low pressure compressor and turbine, allowing each of the modules to operate at their optimum speeds. This enables the fan to rotate more slowly, while the low pressure […]

Harnessing the power of nature to clean Baltimore Harbor

The Inner Harbor Water Wheel uses a combination of old and new technology to harness the power of water and sunlight to pick up litter and debris flowing down the Jones Falls River. The current of the river provides power to turn the water wheel, which lifts trash and debris from the water and deposits […]