Model Railways are usually built to a ratio of 1:76 (OO scale), 1:87 (HO scale) or 1:148 (N scale). But they can get a whole lot smaller!
David Smith from New Jersey in particular.
He’s built the exact opposite, creating a truly miniature marvel in the form of a model railway that’s 350,00 times smaller than its real life counterpart and in so doing the world’s smallest model railway.
It’s small even compared to a ball point pen head! It’s a remarkable feat of engineering and needs to be seen to be believed but it’s real and can be seen here – world’s smallest model railway.Previous Model Railway Factoids: #1 The First Model Railway
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