Flying Goldfish / 空飛ぶ金魚
A goldfish that flies through the air, flapping its tail fin rapidly. Built using only the parts from a single […]
Tenkyu and Yaguruma / 天球と矢車
May 5 is Children’s Day in Japan. Koinobori are decorations that celebrate and wish for children’s healthy gro […]
Touch Sensor / タッチセンサー
As of now, there’s no touch sensor in the LEGO CS & AI set. Kind of miss it, so I built one using the part […]
Jib Crane / ジブクレーン
A jib crane built using only the parts from a single 45522 (Computer Science & AI Kit 6-8) set. Since ther […]
Self-Spinning Top / 自転独楽
A spinning top that keeps itself rotating. The light weight of the new motor really helps. The blades on the b […]
Simple Crane Truck / シンプルなクレーン車
An experiment in connecting multiple devices. I built a crane truck using as few parts as possible. Not having […]
Vertical Monorail / 垂直モノレール
Once you get the CS&AI kit, you just want to try the monorail track right away, right? Threw something tog […]
Stretching Quadrilateral / 伸縮する四辺形
I’m enjoying this stretching quadrilateral. It returns to its original shape in 25 seconds, stretching 9 times […]
Tank / タンク
Today’s experiment. Controlling the left and right motor speeds with the height of my wrists. It’s simple but […]
A Transforming Quadrilateral / 変形する四辺形
A quadrilateral whose width and height change with gestures. I’m still in the stage of gradually learning what […]