Innovation leads, wisdom dazzles: Watch and win!

During this year's National Science Week, follow China Daily website to learn about the science in our daily lives at the China Science and Technology Museum. Watch the video carefully to answer the three questions we listed!

Here is your chance to win!

Write your answers in the comment area. We'll pick five readers who answer correctly. Will you get lucky? We look forward to your participation!

Reporter: Cao Zinan

Video/Edited by: Sun Xiaoyu

彩蛋时刻：你是科学小达人吗？阅读视频中的三个问题，将答案写在留言区，就有机会赢得好礼！

贴心的China Daily客户端将随机抽取留言区中三个问题全部回答正确的5名网友送出中国日报网精美礼品。