Moore curve marble run is a fascinating, 3D-printable project that uses a motor to push marbles. The motorized run incorporates a lift with a spiral guiding rail and steeper slopes for acceleration.

Tony has many years of FPS experience, playing at high ranks in CS, Valorant and Overwatch. He also enjoys and has spent countless hours in Hack and Slash, ARPG, MMORPG and Survival games. Listed ...