Spool Tractor / 糸巻き車
Let’s play with a single motor from LEGO Science! This is a motorized Spool Tractor. I just love this compact […]
Science Single Motor / サイエンスのシングルモーター
Standalone operation of a single motor from LEGO Science. I’m still not very familiar with it, so my handling […]
LEGO Science / LEGO サイエンス
Got the LEGO Science set. I’m going to enjoy this for a while. ? LEGOサイエンス入手。しばらくこれで遊ぶ。
Wind-Spin Top / 風の独楽
Made a top that keeps spinning with wind. Really fun―try making one too! 風で回り続ける独楽を作ってみた。実に楽しい。みんなも作ってみて！
Walking with Up-and-Down Legs / 上下する脚で前進する実験
A machine with six legs that only move up and down. Naturally, it doesn’t move forward. So, what kind of attac […]
Suction Cups and LEGO Bricks / 吸盤とレゴブロック
A fun collaboration between store-bought suction cups and LEGO bricks. Looks like there are many fun ways to p […]
Preparing for the WRO Training Camp / WRO強化合宿準備
The training camp for the Japanese representative teams will start this Saturday, in preparation for the WRO I […]
Desk Cam 4K / デスクカメラ4K
I upgraded my desk camera to 4K. I use it to show small creations on a big screen. デスクカメラを4Kにした。小さな作品を大きなスクリーン […]
All-Direction Fan / 全方位扇風機
Failed attempt ? The all-direction fan. It does blow a little air, but much weaker than I expected. I thought […]
Electric-Powered Hand-Pumped Trolley / 電動式手漕ぎトロッコ
Electric-Powered Hand-Pumped Trolley. Its structure is slightly different from that of a typical handcar. 電動式手 […]