*Math Encounters*: "Tag Deal: Discrete Chaos in a Deck of Cards"

*Math Encounters*: "Tag Deal: Discrete Chaos in a Deck of Cards"

**featuring Barry Cipra**

**Wednesday, January 12 ****at 4:00 pm ET (New York)**

**(in-person)**

Insanity, it's sometimes said, is doing the same thing over and over and expecting different results. Mathematics, it might be said, often involves doing the same thing over and over and actually achieving different results. Join freelance mathematics writer Barry Cipra for some mathematical insanity with Tag Deal, a game of unpredictable repetition.

This event will take place **in person** at MoMath at 11 East 26th Street.

This page is for the 4:00 pm ET (New York) in-person session. Click here to register for a live-streamed session or for the 7:00 pm ET (New York) session instead.

All in-person seats are available on a first-come, first-served basis.

Please arrive 15 to 30 minutes before the event start time to complete registration.

**In light of the current COVID-19 situation, MoMath is temporarily suspending the provision of food during Math Encounters.**

**Note that masks must be worn at all times inside the Museum and that all visitors must show proof of COVID-19 vaccination to be admitted.** To learn more, go to visit.momath.org.

By registering for a *Math Encounters* presentation, you acknowledge that you may be photographed or videotaped by Museum staff and associates and agree to abide by the MoMath General Policies for Events and Photograph Release.

*Math Encounters* is MoMath's popular free public presentation series celebrating the spectacular world of mathematics, produced with support from the Simons Foundation.

For further information, call the National Museum of Mathematics at 212-542-0566 or email mathencounters@momath.org.

Please check our online shop for books by *Math Encounters* presenters.

11 E. 26th St.

New York, NY 10010

United States