Watch this video to find out what light is and how it helps us see. Learn words like energy, emit, light sources and reflection.
Don’t forget to subscribe to the channel for more science videos like this—with new topical science videos every Thursday!
Find us elsewhere:
Official site: [ Ссылка ]
Facebook: [ Ссылка ]
Twitter: [ Ссылка ]
![](https://i.ytimg.com/vi/1PsHHKwtXQU/maxresdefault.jpg)