etings, agents.- Hi, Mathroom.

Okay, let's look over the evidence so far.

First, the cakes at the bakery split into two equal pieces.

Halves.

But then the books split into 4 equal pieces.

Fourths.

- And the bridge split into 8 equal pieces.

Eighths.

- (Olive): But why halves, then fourths, then eighths?

- The Great Grinaldi.

- Otto, can you forget about Grinaldi for a minute?

- No.

Mathroom, bring up a picture of Grenaldi in his magic box.

- Generating images.

- Other magicians saw themselves in half once, but Grenaldi wants to be better, so he saws himself in half 3 times.

And when you split something once, you have 1, 2 equal pieces.

Halves.

- And if you split each of those equal halves in half, you have 1, 2, 3, 4 equal pieces.

Fourths.

And splitting each of those 4 equal pieces in half again gives you 1, 2, 3, 4, 5, 6, 7, 8 equal pieces.

Eighths!

- Mathroom, show us a map of the theatre where Grinaldi was performing.

- Generating images.

- It's close to the bakery, the library and the bridge.

- Grinaldi did say his magic is so great, it's everywhere.

So it must have leaked outside of the theatre!

- We gotta get to Grinaldi's show.

- That's what I've been trying to say all day!