I found this image via a skeptical Facebook friend, and it just screams “skeptical teacher”! I’m just jealous that I didn’t think of it first 🙂
Three words: FOR THE WIN!!!
Image source: Reddit
The solutions (pardon the pun) to these questions reveals one glaring fact: homeopathy, there’s nothing in it, except water.
**Update (2/5/12): For those interested, I have calculated the actual answers to these questions. Contact me if you would like to see the math; here are the answers:
a) 3.46 x 10^21 or 3,460,000,000,000,000,000,000 atoms
b) 3.46 x 10^15 or 3,460,000,000,000,000 atoms
c) 3.46 x 10^-39 or 0.000 000 000 000 000 000 000 000 000 000 000 000 00346 atoms (a number so stupidly small we can safely say that there are effectively NO arsenic atoms remaining within the solution!)
The Skeptical Teacher 