#7 exercise

I would like to thanks Prof. Charles K. Kao, "Father of Fibre Optics" and one of the winners of Nobel Prize in Physics this year. Internet changes the world! In the past decades, users can only use card catalogue to search author, title, call no., etc. during Library open hours. Right now, patrons can access online catalogue via Library home page anytime anywhere! In additional, I spend a lot time on the online communicating with family and friends, such as sharing pictures and chatting online.

Many thanks to Prof. Kao!