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2. Leaf blower - Wikipedia

   en.wikipedia.org/wiki/Leaf_blower

   The new NiCad battery-powered leaf blower designs were further improved by way of the more powerful, and longer run time lithium-ion batteries, which incorporate most cordless leaf blowers marketed today. Cordless leaf blowers today operate with zero emissions and operate at an estimated 70% noise reduction (compared to levels produced by their ...

3. Blast The Fall Foliage Off Your Lawn With The Best Backpack ...

   www.aol.com/lifestyle/best-backpack-leaf-blowers...

   X-Series PB-7910T Gas-Engine Backpack Leaf Blower. Echo’s yard machines rarely lack for power, but the PB-7910T backpack gas engine leaf managed to exceed expectations, maxing out with an air ...

4. Fan (machine) - Wikipedia

   en.wikipedia.org/wiki/Fan_(machine)

   Fans have become solar-powered, energy-efficient, and battery-powered in places with unreliable energy sources. In South Korea, fans play a part in an old wives tale . Many older South Korean citizens believe in the unscientific and unsupported myth of fan death due to excessive use of an electric fan; Korean electric fans usually turn off ...

5. Brushless DC electric motor - Wikipedia

   en.wikipedia.org/wiki/Brushless_DC_electric_motor

   Brushless motors are found in many modern cordless tools, including some string trimmers, leaf blowers, saws (circular and reciprocating), and drills/drivers. The weight and efficiency advantages of brushless over brushed motors are more important to handheld, battery-powered tools than to large, stationary tools plugged into an AC outlet.

6. Power tool - Wikipedia

   en.wikipedia.org/wiki/Power_tool

   In the past, stationary tools were powered by windmills, water wheels, and steam. Some museums and hobbyists still maintain and operate stationary tools powered by these older power sources. Portable electric tools may be either corded or battery-powered. Compressed air is the customary power source for nailers and paint sprayers.

7. Gas-powered leaf blowers face a moment of reckoning - AOL

   www.aol.com/news/gas-powered-leaf-blowers-face...

   The outcry over leaf blowers has grown so loud that in October, California Gov. Gavin Newsom signed a bill that will spell an end to the use of gas-powered devices in the state.