Magnetic drum

Also used in skin care, because of its slight astringent nature.

The standard clutch was removed from this drive system as it was no longer needed.

The Mark III and Mark IV used magnetic drum memory and the Mark IV also had magnetic core memory.

So, I have to use a 1980s drum scanner, which was designed in the days when everyone shot photographs on film.

Folk musician and storyteller David Holt plays the banjo and shares photographs and old wisdom from the Appalachian Mountains. He also demonstrates some unusual instruments like the mouth bow and a surprising electric drum kit he calls thunderwear.

As with the 2011 concept XL1, it is powered by an 800 cm3 two cylinder diesel engine with and a electric motor, delivering power to the rear wheels through a seven speed dual clutch gearbox.