The Rube Goldberg Honda Ad

Ray and Donella send me a link to this terrific British Honda ad. There is no computer animation involved. The flash will take a while to load.

It was not an easy commercial to make: The Honda Accord campaign launched last week looks certain to become an advertising legend. Quentin Letts goes behind the scenes

Six hundred and six takes it took, and if they had been forced to do a 607th it is probable, if not downright certain, that one of the film crew would have snapped and gone mad.

On the first 605 occasions something small, usually infuriatingly minute, went just slightly awry and the whole delicate arrangement was wrecked. A drop too much oil there, or here maybe one ball-bearing too many giving a fraction too much impetus to the movement. Whirr, creak, crash, the entire, card-house of consequences was a write-off and they had to start again.

Honda's latest television advertisement, a two-minute film called "Cog", is like a fine-lubricated line of dominoes. It begins with a transmission bearing which rolls into a synchro hub which in turn rolls into a gear wheel cog and plummets off a table on to a camshaft and pulley wheel. All the parts are from the new Honda Accord - £16,495 to you, guv'nor, or £6 million if you want to pay for the advertising campaign. And what an amazing ad campaign it is, too.

Back on Cog, things are still moving, in a what-happened-next manner redolent of "there was an old woman who swallowed a fly". With a ting and a ding of metal on metal, a thud of contact and the occasional thwock, plop and extended scraping sound, the viewer watches as individual, stripped-down parts of car roll into one another and set off more reactions.

Three valve stems roll down a sloped bonnet. An exhaust box is pushed with just enough energy into a rear suspension link which nudges a transmission selector arm which releases the brake pedal loaded with a small rubber brake grommit. Catapult! Boing! On goes the beautiful dance, everything intricately balanced and poised. Nothing must be even a sixteenth of an inch off course or the momentum will be lost.

At one point three tyres, amazingly, roll uphill. They do so because inside they have been weighted with bolts and screws which have been positioned with fingertip care so that the slightest kiss of kinetic energy pushes them over, onward and, yes, upward. During the pre-shoot set-ups, film assistants had to tiptoe round the set so as not to disturb the feather-sensitive superstructure of the arranged metalwork. The slightest tremor of an ill-judged hand could have undone hours of work.

Utter silence, a check that the lighting is just right, and "action!". Scores of grown men hold their breath as the cameras roll. An oil can is tipped and glugs just enough of its contents on to a shelf that has been weighted with a Honda flywheel. Some valve springs roll into the oil and are slowed to a pace perfect to make them drop into a cylinder head assembly.

If all these technical names are confusing, that is partly the point. The advertisement was designed to show motorists all the fiddly little bits of engineering that go into the modern Honda. The result, in this film at least, is something approaching mechanical perfection and a bewitching aesthetic.