Uploaded April 2023 | Updated September 2026, 2 weeks ago
Tadashi Tokieda is a professor of mathematics at Stanford. He grew up as a painter in Japan, became a classical philologist (not to be confused with philosopher) in France and, having earned a PhD in pure mathematics from Princeton, has been an applied mathematician in England and the US; all in all he has lived in 8 countries so far. He is also active in outreach, especially via the youtube channel Numberphile and the African Institute for Mathematical Sciences.
Abstract: Starting from just a sheet of paper, by folding, stacking, crumpling, sometimes tearing, we shall explore a diversity of phenomena, from magic tricks and geometry through elasticity and the traditional Japanese art of origami to medical devices and an ‘h-principle’. Much of the show consists of table-top demonstrations, which you can try later with friends and family.
So, take a sheet of paper. . .
Tadashi Tokieda is a professor of mathematics at Stanford. He grew up as a painter in Japan, became a classical philologist (not to be confused with philosopher) in France and, having earned a PhD in pure mathematics from Princeton, has been an applied mathematician in England and the US; all in all he has lived in 8 countries so far. He is also active in outreach, especially via the youtube channel Numberphile and the African Institute for Mathematical Sciences.
Abstract: Starting from just a sheet of paper, by folding, stacking, crumpling, sometimes tearing, we shall explore a diversity of phenomena, from magic tricks and geometry through elasticity and the traditional Japanese art of origami to medical devices and an ‘h-principle’. Much of the show consists of table-top demonstrations, which you can try later with friends and family.
So, take a sheet of paper. . .










