Skip to Main Content

Live TV
Shows
My Station
My List
Donate
Support your local PBS station in our mission to inspire, enrich, and educate.
Donate to WOSU

PBS is brought to you by

WOSU helps your community explore new worlds and ideas through programs that educate, inform and inspire. Your tax-deductible donation helps make it all possible.

Donate to WOSUExplore more from your station

More from WOSU

Cyberchase

Math Magic: The Great Loopini

Clip | 3m 31s

Harry uses the secrets of the one-sided Möbius strip to reveal surprising ‘loopholes’!

02/20/2009 | Rating TV-Y

Cyberchase

Math Magic: The Great Loopini

Clip | 3m 31s

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.

02/20/2009 | Rating TV-Y

Problems playing video? | Closed Captioning Feedback

Problems playing video? | Closed Captioning Feedback

About This Clip
You Might Also Like

Cyberchase

Math Magic: The Great Loopini

Clip | 3m 31s

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

02/20/2009 | Rating TV-Y

Problems playing video? | Closed Captioning Feedback

Maturity Rating

TV-Y

Share This Video

How to Watch Cyberchase

Cyberchase is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

Support for PBS provided by: