This video explainer will guide you through the process of registering, uploading your video and submitting your application for the 2017 Breakthrough Junior Challenge. If you have any more questions, visit [ Ссылка ].
![](https://i.ytimg.com/vi/2QJJiCrz2X0/maxresdefault.jpg)
This video explainer will guide you through the process of registering, uploading your video and submitting your application for the 2017 Breakthrough Junior Challenge. If you have any more questions, visit [ Ссылка ].