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MrScorpio

(73,630 posts)

2. Here's the caption

Reply to TeeYiYi (Reply #1)

Fri Oct 31, 2014, 02:35 PM

Oct 2014

Guncotton in a pumpkin and the decomposition of hydrogen peroxide catalysed by potassium iodide, on the roof of the Ri.

http://ri-science.tumblr.com/post/101430232562/happy-halloween-guncotton-in-a-pumpkin-and-the

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Highlight:

Halloween is HERE! Science! [View all] MrScorpio Oct 2014 OP

Do you happen to know... TeeYiYi Oct 2014 #1

Here's the caption MrScorpio Oct 2014 #2

Thanks. TeeYiYi Oct 2014 #3

Latest Discussions»The DU Lounge»Halloween is HERE! Scienc...»Reply #2