A theorem, a bus, and a good memory.

The prodigious memory of Van Bommel. Bolzano's theorem.

07/09/2012

Van Bommel boasts an excellent memory. On the way back from a football game does a demonstration of it, but nobody believes him.

Do you want to know if he's lying or telling the truth?

Visit this mathematical puzzle based on the intermediate value theorem and the theorem of Bolzano.

Click here to see the story.