把新潮的二维码引入课堂，看看会有什么样的发现。
How simple ideas lead to scientific discoveries
An athlete uses physics to shatter world records - Asaf Bar-Yosef
Einstein's miracle year - Larry Lagerstrom
If matter falls down, does antimatter fall up? - Chloé Malbrunot
What is the Heisenberg Uncertainty Principle? - Chad Orzel
Information and Communication Technology for Education