Add Yahoo as a preferred source to see more of our stories on Google. As lawn and garden equipment goes, none seems to have as many names as the noble weed trimmer — aka weed wacker, weed eater, weed ...

Add Yahoo as a preferred source to see more of our stories on Google. A person pulling apart a string trimmer showing a few of the parts - volodimir bazyuk/Shutterstock Picture this -- you're ready to ...