Jul 3, 2011
jspong:

Houston Man Who Invented Weed Eater Dies at 85.

Ballas got the idea for the Weed Eater, a device also commonly known as a  weed whacker, while sitting in a car wash. He wondered whether the idea  of spinning bristles, like the ones cleaning his car, could be applied  to trimming grass and weeds in areas a lawnmower couldn’t reach.He  experimented with fishing wire that poked through holes in a tin can  attached to the rotary of a lawn edger, and found that the spinning  wires easily sliced through grass.

jspong:

Houston Man Who Invented Weed Eater Dies at 85.

Ballas got the idea for the Weed Eater, a device also commonly known as a weed whacker, while sitting in a car wash. He wondered whether the idea of spinning bristles, like the ones cleaning his car, could be applied to trimming grass and weeds in areas a lawnmower couldn’t reach.

He experimented with fishing wire that poked through holes in a tin can attached to the rotary of a lawn edger, and found that the spinning wires easily sliced through grass.

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