22 Jul 2019 - Seng Kwang Tan Blog
This is a free public lecture by Dr Nergis Mavalvala (an astrophysicist from MIT) on how her team detected gravitational waves generated from colliding black holes and...
21 Jul 2019 - Seng Kwang Tan 19 Quantum Physics
This video relates a phenomenon that we have taken for granted to the study of quantum physics (more specifically, photon absorption) and atomic structure.
02 Jul 2019 - Seng Kwang Tan 10 Wave Motion 11 Superposition GeoGebra
I created a series of GeoGebra apps for the JC topics of Waves and Superposition, mainly on the concept of Phase Difference. The sizes of these GeoGebra apps are optimised for...