What? Amazon has free shipping every day -- if you buy the designated items, and you wait 5 - 10 days for delivery. The free shipping deal right now is for fast shipping 1-2 day delivery. Ill wait and get my stuff for free all the time.
Boiling water weeding. There is also the Red Dragon flame weeder (I just got mine from Amazon), and also now there is the steam weeder.
http://www.youtube.com/watch?v...
And here is the Red Dragon.
http://www.youtube.com/watch?N...
One Amazon reviewer said its best to flame after a rain, so that you are really steaming the weeds. This is to avoid flare-ups that you might get in dry weather. This presentation says never flame wet weeds. Why, I wonder?