Science videos, Experiments, Simple devices and more...Let´s reach 100. 000 subscribers. Please, help me to reach this goal.
Dr SimpleHack
Hi :) , do you like the new video after long time?
6 years ago | [YT] | 2
View 0 replies
Dr SimpleHack
Hi :) , do you like the new video after long time?
6 years ago | [YT] | 2
View 0 replies