On this day, twenty years ago, the ultimate driving vehcicle was unleashed on an unsuspecting British public. Oh sure, Dean Kamen's Segway is all very well and good, but we were there first. I give you — the Sinclair C5!

You have no idea how much a five-year old me wanted one of these. It was like the Space Age had arrived. An electric car! I would soon be taking one to school, and surely jet-packs would not be far behind.

The reality of the C5 was a little more mundane. A top speed of 15mph, a motor with relays that would go open circuit if you pushed it backwards, and so small that a Mini could crush you. I can't imagine the terror of being stuck behind a lorry. The C5 became a national joke, and lead to the downfall of Sinclair Research (and the poor Spectrum was sold to Amstrad).

But still, there's something charming about the silly-looking tricycle. And that Sinclair went out of business in a staggering blaze of glory, making sure that they'd never be forgotten in Britain, unlike, say Commodore, whose gradual slip into bankruptcy was just embarrassing. And just once more, for the record: The Spectrum? A heartbreaking work of engineering genius, blessed with the best home computer versions of R-Type and Chase H.Q.. The C64? Well, it makes a good doorstop...

There's a group of dedicated C5 fans, and obviously, they have a website. One has even modified the design to get a top speed of 70mph. Which is terrifying. But I want to ride in it…