科学发现～超短视频MP4

• file:060[60-Computing 视频] Coding and programming _代码 机器人的语言.mp4
• file:059[59-Computing 视频] Online safety _ 网络安全无小事.mp4
• file:058[58-Computing 视频] What is AI _ 什么是人工智能.mp4
• file:057[57-Computing 视频] How does the Internet work _ 改变世界的互联网.mp4
• file:056[56-Computing 视频] Computational thinking _ 学习算法思维 四步解决问题.mp4
• file:055[55 Geometry 视频] 一副七巧板有多少个角 _ What are acute or obtuse angels.mp4
• file:054[54 Geometry 视频] 和谐的对称美 _ Symmetry.mp4
• file:053[53-Geometry 视频] 图案和纹样太美了 _ Patterns around us.mp4
• file:052[52 Geometry 视频] 我们身边的立体形状 _ 3D shapes around us.mp4
• file:051[51 Geometry 视频] 我们身边的平面图形 _ Properties of shapes.mp4
• file:050[50 Mountains 视频] 大山的礼物 _ Why mountains matter.mp4