Re: Foil Tape
> the kind heating & A/C guys use for connecting duct work etc
Once upon a time, many years ago, in a land far, far away, heating & A/C guys used "duct" tape for connecting duct work etc. Then ordinary people also started using this "duct tape", and the market grew. Then some bright eyed, bushy tailed marketing type got the idea of trademarking "Duck Tape" to use as a brand name for duct tape. Then everyone started using the term "duck tape" instead of "duct tape".
ultracrepidarian >> noting or pertaining to a person who criticizes, judges, or gives advice outside of his expertise