A possible concise summary is:
The video is about two people who make a DIY gallium nerf gun by melting gallium in hot water and pouring it into a play-doh mold. They also announce a giveaway and thank their viewers for their support. They show their excitement and satisfaction with the gallium and promise to show the results of the nerf gun in the next video.
Here are the key facts extracted from the text:
1. The text is a transcript of a video where the speakers are making a DIY gallium nerf gun.
2. The speakers are holding a giveaway where they announce a winner every day in the comment section.
3. The speakers have about half a kilo of gallium, which they melt in hot water and pour into a play-doh mold of a gun.
4. The speakers thank their viewers, who they call extremists, for liking, subscribing and commenting on their videos.
5. The speakers say they will put the gallium gun in the fridge overnight and show the results in the next video.