(English Version Only)

On 15th March 2018, the Faculty of Science and Technology invited Dr. Stephen Ng, Assistant Professor, Department of Physics of the University of Hong Kong to give us a seminar on the Nobel Prize in physics in 2017 – the detection of the gravitational wave. The seminar started with an introduction on the basic ideas and properties of gravitational waves, a brief overview of the Laser Interferometer Gravitational-Wave Observatory (LIGO) experiment, as well as its significance to the world. It was an interesting and appealing talk to students.