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Posted: Sun Nov 22, 2009 5:15 pm
by VH_man
At least all the modern ones are. It would surprise me if there was no clutch though. How old is your weed whacker? one of the clutch springs might have popped.
Posted: Sun Nov 22, 2009 6:01 pm
by Lentamentalisk
Here is the link that you were saying is down. Its all about the Wayback Machine.
http://web.archive.org/web/200711061356 ... orate.html
Posted: Sun Nov 22, 2009 8:03 pm
by VH_man
could this be used to make potassium perchlorate? if so I see a sugar rocket in the making....
Posted: Sun Nov 22, 2009 8:34 pm
by ramses
Yes! and the potassium perchlorate could be used to make ammonium perchlorate, for composite propellant.
unfortunately, the backup is not complete, as several pages weren't archived.
here is a similar site.
EDIT:
here is a complete version of the site I first mentioned. It has, of course, been mirrored to my HDD...
Posted: Mon Nov 23, 2009 12:34 am
by Technician1002
Some weed wackers have a clutch. The better ones that can fit a brush cutter do have one. Cheap ones with only a line trimmer sometimes do not have a clutch.