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Deprecated function: Optional parameter $input declared before required parameter $form_state is implicitly treated as a required parameter in include_once() (line 1445 of /var/www/html/mathtube.org/includes/bootstrap.inc).

PIMS Public Lecture

Title	Date	Speaker
Making Mathematics with needle and thread:...	Aug 18, 2016	Gerda de Vries
Cryptography: Secrets and Lies, Knowledge...	Mar 7, 2013	Avi Wigderson