For my Calculus for Young People students: Beware! We studied a few infinite series that converge to a nice, tame sum — but not all series are so well behaved.

Check out this mind-blowing video from the author of Math Without Words:

[See also: Harmonic Series Quotation and For Niner: A Bit of Calculus Fun.]

Get monthly math tips and activity ideas, and be the first to hear about new books, revisions, and sales or other promotions. Sign up for my Tabletop Academy Press Updates email list.

## 3 thoughts on “A Harmonic Series Paradox”