Zeppelin knot
Very good thing to know. Via Cool Tools, this photo is from Wikipedia, which has step-by-step instructions.
From the Cool Tools write-up:
It is stronger than a square knot, but it is unique in that it can always be untied easily, even after it has been loaded heavily. In other words, it will not “jam”. It is also easy to tie and easy to verify.


Abortion causes some serious birth defects. Quite horrific ones, really.
Karl Pepping
29 January 2013 at 6:21 pm
An interesting comment, given the post. What brought that to mind?
In any event, your statement is highly suspect, and I see you link to no peer-reviewed studies. I did find this:
In any event, for those who believe in a religion to attempt to impose the rules of that religion on others is highly inappropriate, at the very least. And no one is requiring anyone to have an abortion: it is (legally) left up to the individual to decide, on her own, without the interference of a bunch of nosy-parkers speaking out of their own religious beliefs.
LeisureGuy
29 January 2013 at 6:57 pm