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by TerraHertz 4306 days ago
Stating that the formula is still a secret after all these years, isn't google-compatible.

http://oozinggoo.com/howto.html
1 comments
jgeorge 4303 days ago
DIY is still a pretty big pain, I've tried several different kinds from those pages. I have to give Mathmos and/or Lava-Lite credit, they /do/ have the chemistry down pretty well. The commercial ones are far more reliable than homebrew.
link