This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
This giant eight man tricycle was indeed a promotional stunt, used to promote “VIM” tires made by the Boston Woven Hose and Rubber Company, around 1896.It takes eight men to propel it, and was built
Thats wrong. The entire thing doesn’t cross link. Vulcanization increases the polymer chain lengths until it crosses into being more of a solid. Polymers are like big balls of spaghetti and longer noodles make them more solid.
Thats wrong. The entire thing doesn’t cross link. Vulcanization increases the polymer chain lengths until it crosses into being more of a solid. Polymers are like big balls of spaghetti and longer noodles make them more solid.