gems, cash ,barter.....WHO CARES!!!!
A kid at work complained about reriveting the floor in his dragster.
SOOOOO......Gave him some aircraft rivets.
Next day he started ?????ing about pulling them, then smiled and said it felt
like his frame was stiffer.
Up to ten times stronger than a nail rivet, and takes a lot of vibration.
....How did that get started.................