中文站
|
Website Map
|
Favorite
|
Contact Us
Home
About us
About Liwen
Mission Vision
Expert faculty
Teacher training
Team Style
Li Wen Culture
Join us
News updates
Real time dynamic
policy dynamics
Invention Dynamics
Teaching projects
Science Experiment Class
Technological inventions
Science Microfilm
Science Fantasy Painting
Science and Technology Thesis
STEM Research Courses
Technology events
National Science and Technology Innovation Competi
National Film Festival
International Invention Exhibition
patent application
Contest results
Data download
Young Maker
Creative Star
Invention and productization
Science popularization activities
Scientific examination and research activities
Popular Science Fiction Writing Competition
Xiaoqingniao Exploration Camp
Birthday Magic Show
Da Ke Lai Ke Pu
Scientific DIY
Youth Creative Photography Exhibition
Home laboratory
Parents Class
Popularization of Science on Campus
Collaboration process
Partners
Science and Technology Festival Planning
Counselor training
Compilation of school-based courses
Independent enrollment for college entrance examin
High school science and technology majors
Contact us
Join us
Message Board
Registration process
Phone/Address
Science popularization activities
Scientific examination and research activities
Popular Science Fiction Writing Competition
Xiaoqingniao Exploration Camp
Birthday Magic Show
Da Ke Lai Ke Pu
Scientific DIY
Youth Creative Photography Exhibition
Home laboratory
Parents Class
Home
Science popularization activities
Scientific DIY
Scientific DIY
看见声音
看见声音 需要准备 1. 一张塑料纸 2. 一根橡皮筋 3. 一只塑料碗 4. 一只平底锅 5. 一把木勺子 6. 粗盐 如何操作? 1. 将塑料纸盖在小塑料碗上,将其完全展平并用橡皮筋固...
More
2018-04-04
是什么压瘪了易拉罐
2018-04-04
是大气压的作用吗?
2018-04-03
有趣的拉线长轮
2018-04-03
自动回转筒
2018-04-03
弹力轮
2018-04-03
会旋转的牛奶盒
2018-04-03
蜡烛跷跷板
2018-04-03
吸管浮沉子
2018-04-02
悬浮的油滴
2018-04-02
压不破的气球
2018-04-02
让弹簧告诉你答案
2018-04-02
小水洞
2018-04-02
风的推力
2018-04-02
神奇的玻璃杯
First
Prev
1
2
3
4
5
6
7
8
Next
Last
Total
110