Electric-Powered Hand-Pumped Trolley / 電動式手漕ぎトロッコ
08/21/2025
Electric-Powered Hand-Pumped Trolley. Its structure is slightly different from that of a typical handcar. 電動式手 […]
Rondo of Magnets / 磁石たちの輪舞
08/14/2025
Rondo of Magnets. The invisible force is always a wonder. Here are the magnet parts : https://www.bricklink.co […]
New Connector / 新しいコネクタ
08/07/2025
Exploring various possibilities for the new connector. It makes half-stud offsets, which used to take extra st […]