There's nothing wrong with any kind of knowledge
but tearing a conversation apart just to point out that it wasn't mercury ACKtchally that drove hatmakers crazy and that it was actually a molybdenum/arsenic mix which LOOKS like mercury but has a higher melting point, that's just for queers and people with facial hair.
( Grrrmachine the indifference engine, Mon 29 Jun 2009, 23:02, archived)