通过一辆小小的自行车，来理解牛顿的三大定律到底是怎么回事。
How science fiction can help predict the future
How does your smartphone know your location- - Wilton L. Virgo
Can robots be creative_ - Gil Weinberg
How simple ideas lead to scientific discoveries
The magic of QR codes in the classroom - Karen Mensing
An athlete uses physics to shatter world records - Asaf Bar-Yosef