knotting rubber

From: Neil Dennis <wombatt_at_gmail.com>
Date: Sat, 05 Mar 2011 09:02:23 -0500

Just wondering, when I show the students know tying, I have them soak
the knot with saliva before pulling it tight and lubing, rarely get a
break at the knot and it really pulls up tight. Anyone here do this ?

wombat
Received on Sat Mar 05 2011 - 06:02:31 CET