Science news at the speed of thought

Steam Power

by Steve Grand Story Source April 18, 2012

I just wound up my cuckoo clock and it got me thinking.

A few weeks ago my friend’s 13 year-old son came to stay with me for a couple of weeks and he was quite interested in my cuckoo clock (a gift from his mother, as it happens). He’d never seen a mechanical clock before.

Partly I think he was intrigued by the roughness of it – the fact that it only kept good time if you fiddled around with the length of the pendulum and adjusted it for the changing seasons. It amused him that you had to wind it up twice a day and if you pulled gently on the weight it would run faster. It was neat, he thought, how good the 3D interface was – you could almost believe it really was a little wooden cuckoo that poked its head out of the door every half hour.

But it made me sad, because he could see that here was a device that did something purely because one bit pushed on another bit. It excited him in a nebulous, yearning sort of way, as if somehow he was getting a tantalizing glimpse into some Great Truth that had hitherto been denied him by the education system.

And in a way he was. He knew nothing about clockwork. How could he? How often does a child bump up against an escapement mechanism these days? How is he or she to discover the relationship between cogs and multiplication? It’s all gone.

Or rather it’s all still there but we can no longer see it.

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