This time I'll make a 3D printed rc boat, the design can be downloaded from Thingiverse from its creator/designer called ...

Exclusive YouTube Nerf shorts from MacDannyGun! If you like this video, click like and share it with others so we make more of them! It's How we built xshot TANK!!! #shortvideo #short Help us make ...

Watch Why is U.S. Army Rebuilding Its Most Powerful Abrams Tank from Scratch? on Interesting Engineering. Explore the latest ...