PITTSBURGH (KDKA) -- In one of the very first Hey Ray! segments, I showed you a magic trick with cards that was just math disguised as magic. I think it is time to bring back some math magic with what ...

Create a series of equations to produce each number from 0 to 20, using just '4 Fours' in each equation, along with basic math symbols. Don't forget the standard order of operations, as you'll need to ...

How can Harry make equal slices in a banana before it's peeled? It's magic! Harry's helper waves a "fractionating" finger at an unpeeled banana, then Harry peels it to reveal five equal slices!

The ability to solve maths picture puzzles, especially when timed, is a good measure of your logical and pattern recognition skills. Solving maths puzzles requires you to be mentally sharp and agile ...

Harry uses the secrets of the one-sided Möbius strip to reveal surprising ‘loopholes’! Harry uses the awesome secrets of the one-sided Möbius strip to reveal surprising 'loopholes' to his audience.