(Rated as: no sources!)
Boo has had great results by using direct searches in the url using short specific keywords.
For example: To find certain chems Boo knew from
that many could be acquired at online photography supply shops. Thus the keywords 'photography supply' were used in the url.
In addition Boo discovered that if he actually really did
he really would find answers to almost all of his questions. For example: the keyword 'sources' when UTFSE
came up with the outstanding and very excellent Post 322984 (Jan1983: "some common sources", Chemicals & Equipment) by Jan1983
UTFSE will be you BEST way of finding the in4rmation you seek!!
Paint a pretty picture - Hang it on the wall.