- It appears that conversations in this group has about ceased. I've
created a new group Pyrotechnics World at:
I've lost track of the number of links so far in our group. Lots of
links to chemical sources, compound information, books, clubs and
organizations and various information. Much more than any pyro group
on Yahoo by far.
Currently we're at 7 new members this week, 27 new links, and 7 new
Whether you're a noob like myself or professional this is a great
place to ask questions and share experiences and information.