读报
登录注册网站首页
 

SUPER SCIENCE

Crack! The light is on

作者:TEENS
Aa
  • -   
  •    +

咔嚓,灯亮啦!

Is this an egg? This is a light. It is also a speaker. There are no buttons (按钮) on it. Pull it apart. Light and sound come out. You can take it for camping. It can work for eight hours. After that, you need to charge (充电) it.

点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   京ICP备2024066071号-1
 
选择报纸
选择报纸
关闭