Video: Member of the Nobel committee for physics explains topology using a cinnamon bun, a bagel and a pretzel – The Nobel Prize (Oct 04, 2016)

Member of the Nobel committee for physics explains topology using a cinnamon bun, a bagel and a pretzel https://t.co/gORO04UYam

— The Nobel Prize (@NobelPrize) October 4, 2016

Courtesy: The Nobel Prize