As we saw with the GM Hy-Wire, hydrogen is the best alternative fuel. The big problem with it is its bad press – thanks to the Hindenberg and other airship disasters, it has an aura of danger about it and people imagine giant fireballs where once there was a car. The fact that hydrogen is less flammable than gasoline stands little chance against such images unless a public re-education program is instituted.

That is exactly what BMW intends with its introduction of the hybrid H7, a normal-looking saloon that runs on both gasoline and hydrogen. The company intends to import 25 H7s this year for loan to people who can advance the cause of hydrogen as a fuel.

For more than fifty years there have been cars that run on hydrogen – but early ones depended upon containing the gas within a pressurized fuel tank, thus allowing us to fear leaks and explosions (although neither has ever happened, as far as I know). BMW have chosen to cool the gas to a liquid, making it easier to handle and allaying our fears.

Hydrogen has so many obvious advantages as an alternative fuel that we cannot afford to ignore it. It has almost the same power to volume ratio as gasoline and the product of burning it is as innocuous as water. In fact, it is water. Rather than considering turning our farms over to ethanol-producing corn and starving ourselves in the process, we should be getting used to the idea of hydrogen as a fuel.

One warning, however: if you want to build an airship, use helium, not hydrogen…

After the responsibility and level headedness demonstrated by my last post, it must be time to look at something totally irresponsible, insane and outrageous. How about the fastest production car in the world, the Bugatti Veyron?

Of course, it’s lovely, apart from the attempt to fit in the Bugatti grille with modern supercar styling, but they were always going to have difficulty with that – absolutely necessary, however, to persuade us that the car has some sort of remote connection with the real Bugattis of the 1920s and 1930s.

And it’s far too costly for any of us to contemplate buying one. So our interest must center around this business of it being the fastest – 253 mph is claimed. Can it really do that?

For the answer, just watch this video of Top Gear finding out.

GM Hy-Wire

Although the global warming scare is much more a matter of manipulation of the media for political ends than anything to do with scientific fact, the desire to find a more environment-friendly power source than the internal combustion engine is nothing new. As long ago as the late sixties, there was recognition that such a change would have to come and various alternatives were suggested.

The electric motor appeared then as the most likely solution and this sparked a hunt for lighter and more efficient batteries. The range of new and rechargeable batteries we can buy these days is a result of that but no truly practicable solution for the automobile has been found as yet – in fact, all seems to have gone quiet on the new battery front in recent years and I suspect the researchers may have given up on the idea.

So it was with joy that I discovered that GM have found a better answer than anything we envisaged in my youth. Forget the hybrids that still depend on gasoline for their primary power source, throw your weird batteries away and feast your eyes on the GM Hy-Wire!

This is the car of the future, the answer that makes all the alternatives look silly. In designing and building this car, General Motors’ engineers have shown that they can still think clearly and logically towards an elegant and practical solution to a problem. Be proud, America!

But you don’t have to take me at my word – I am an instant convert and we know how over-enthusiastic one of those can be. See for yourself by clicking on this link. But be prepared to be as besotted with the machine as I am – it is a truly beautiful concept and it works.

Top Gear is a British institution. Beginning life as a motoring magazine program on BBC television, it has become an icon far beyond mere facts and figures about autos and sparked parodies, copies and spin-offs as only the best programs do.

A large part of its success has been the character of its presenter, Jeremy Clarkson, a man that everyone says they hate but secretly wish they had the guts to emulate. He is opinionated, loud, abrasive and uses that college student humor that delights in long-winded pompous phrases to state the obvious. In short, he is obnoxious but also so much over the top that it’s almost impossible not to like him, as long as you don’t tell anyone that you do. Really, the only way to understand what I’m saying is to experience the man himself.

And, thanks to the magic of YouTube, I can offer you that experience. Here, as a first instance, is Top Gear‘s take on the Maserati MC12. Jeremy Clarkson is the feller with the Ladybird book of cars at the beginning. Apart from anything else, he gets to drive one of the most beautiful racing cars ever built, the Maserati F250 – and that’s enough to make any car lover go green with envy.

But I don’t think I can ever forgive him for what he does to a Maserati Bi-turbo. It really doesn’t matter how bad a car it is, a Maserati is still a Maserati…