SUMS: Calisa, Tran, Wong, Zheng -- Lightning Talks

This Thursday SUMS is hosting lightning talks: four speakers will each give brief (5-10 
minute) talks on topics in their interest. The titles and speakers are: 

Tau: The Superior Alternative to Pi - Andy Tran (USyd undergrad)
Infinite Infinities - Jonathan Zheng (Cambridge undergrad)
Bad Sort Good Sort - Rachel Wong (Cambridge undergrad)
Light and Geometry - Vaishnavi Calisa (USyd undergrad)