Brrm brrm!

The plane fans on my f'list might enjoy this one too - a German chap has built a V12 model aircraft engine. And a lovely noise it makes too. Youtube video on the page. Sounds like a bonsai Spitfire!

V12 model aircraft engine

I can't get enough of the sound of the thing. You'll either understand this, or think me strange. I don't care! ;-)