A pretty interesting video (depends on how geeky you are) about how to make duct tape. It rolls through the ingredients, process, and final packaging that goes into making those dull gray rolls of duct tape (duck tape) that so many of us use for countless reasons.
My question is what is the strangest use of duct tape that you have ever experienced in your life?
As for me, it had to be the day my father wadded up a huge ball of the stuff and "plugged" a hole in the radiator of a semi truck that had broken down while we were driving it. I'll never forget him looking for a way to plug that leaking radiator... and seeing him whip out the duct tape, pull off a few yards of it, and stuff it into the radiator hole.