In 2009, the National Commission on Teaching and America's Future reported that in 18 states, including Connecticut, more than an half of the public school teachers were 50 or older, with the average teacher retirement age that year at 59.
Leaf blowers are available in cordless, gas, and electric-powered models. Cordless Featuring rechargeable batteries, cordless models are ideal for use in tight spaces where you need freedom to move or for small yards.
Small engine governors are typically one of three types: 1  Pneumatic: the governor mechanism detects air flow from the flywheel blower used to cool an air-cooled engine. 2  The typical design includes an air vane mounted inside the engine's blower housing and linked to the carburetor 's throttle shaft.mall engines, such as used to power lawn mowers, portable generators, and lawn and garden tractors, are equipped with a governor to fuel limit the engine to a maximum safe speed when unloaded and to maintain a relatively constant speed despite changes in loading.