I generally avoid double negatives, because they aren't clear, while
contradicting, and preventing misunderstanding of failures to
communicate while reversely obfuscating the absence of clarity.

"Please perform only within a fume hood" would been more clear. The
hydroxide really did a job.

Did you watch any of the other videos? This was fun. Serious talent.
http://www.wimp.com/buildsinstrument/

--
Christopher A. Young
Learn more about Jesus
www.lds.org
..


"Phil Kangas" wrote in message
...
Please don't try this without a vapor hood, eih?
phil k.

http://www.wimp.com/cokecans/