Using this design, you can construct an electromagnetically impulsed pendulum clock with a 1-second beat. On the prototype, the pendulum rod is 115cm long with a bob adjusted to make it beat every ...

[Vinnie] has a wonderful old clock from his grandmother; it’s an exquisite antique with a real mechanical movement and a charming set of bells that ring every hour. Unfortunately, those chimes are a ...

Contentedly ticking away in a specially built shed in Nannup, Western Australia is possibly the largest working wooden tower clocks in the world. Built predominantly of jarrah by local Kevin Bird, the ...