ミニッツリピーターの仕組み解説【Minute Repeater】

I made a world clock

Xi Jinping will dismiss any US trade deal despite Chinese economic downturn

世界最安のトゥールビヨン！？ZEROO（ゼロタイム）がWINGに！！個性あふれる時計達を一挙ご紹介いたします。

ウォッチ入門講座　Vol.1　～機械式時計の仕組み編～

I made a (3+3+3+3)+3 axis tourbillon

We should use this amazing mechanism that's inside a grasshopper leg

3Dプリンターで作る脱進機　作り方

How do Video Game Graphics Work?

20 Mechanical Principles combined in a Useless Lego Machine

自動演奏装置を作ってみた【Automatic kalimba player】

I made a random marionette

Explaining the Trump Tariff Equation

The process of making seals whose prints float and disappear! Amazing factory in Japan!

高さ3.3m！巨大からくりを作ってみた！

I made a nail wave machine

Watch the Watches Vol.4 機械式時計の仕組み トゥールビヨン編

How to eliminate the attitude difference due to gravity in mechanical watches. Multi-Axis Tourbillon

They Didn't Make Dire Wolves, They Made Something…Else

ジャンピングアワーの置き時計を作ってみた【Jumping Hour】

China imposes 84% tariffs on the US | BBC News