A crucial part of research is skepticism. It”s not just useful to being a practising scientist; skepticism saved me from the fake eBay email I mentioned in my last entry.
For a scientist, few things should trigger the old skeptical filter (a.k.a. the "BS detector") like the word “psychic.” So when a student mentioned the “Flash psychic,” my antennae went up.
As far as self-declared “psychics” go, the Flash Mind Reader is pretty innocuous. It presents itself only as a an entertaining diversion, and asks for no money. Something of a rarity among psychics.
The page shows a crystal ball with instructions underneath to pick any 2 digit number, add them, then subtract that from your first two digit number. On the right, you are presented with an array of numbers from 0 to 99 with associated symbols (I got to 15, then stopped counting). When you click the crystal ball, the symbol next to the number you picked is supposed to appear in the crystal ball.
It’s a clever little device. Its accuracy seems impressive. Try it.
Of course, being a scientist, I have to ask, “How does it work?” It took me a while, but I figured out the solution. (Hint! It's not really psychic!)
I’ll give you the answer... but not yet. Come back tomorrow to see how it’s done.
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