Or at least have friends they can ask.
I'm an analytical chemist, but I've always had some interest in how things that are done by hand on a small scale are "re-invented" to go to mass production. So it's neat to learn about some of these things myself.
Caleb (aka Caleb-Moose)
Ciara(aka Ciara Belle, Black Devil)
RIP Aodhán, Rica, Max, Kelly - gone but never forgotten - forever in my heart