Can you figure out what the products are?
For more about this science demo and to see all of the demos that we have uploaded, see our web page. [ Ссылка ]
![](https://i.ytimg.com/vi/SdNUV-df78Y/maxresdefault.jpg)
Can you figure out what the products are?
For more about this science demo and to see all of the demos that we have uploaded, see our web page. [ Ссылка ]