Here is the next video in our totally gross video series. Our goal was to do every experiment in the book and we are really close to completing that mission. It ended up that the 50 experiments were other side experiments for experiments we already finished! In the end, it looks like we will be doing over 25 experiments and closer to 30 by the time we are done. These three experiments were some of the most involved in the book and one did not work very well.

I tried 3 or 4 times to re-do the cave crystals and could not get them to grow. I tried less alum, more alum, more mixing, less mixing and it never made anything worth showing. There was some build-up on the bottom of the bowl, but that was about it. I ended up putting the fake vomit on the bathroom floor to see if I could fake any one out, but they did not see it!

Lucky Penny Thoughts:

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