One of my Compressed Air engines on eBay

[cfellows]

I've listed this engine on ebay today (Nov 16, 2008).

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=160299178684

Here is a video of the engine:

[ame=http://www.youtube.com/watch?v=TUFMmtDGTaA]http://www.youtube.com/watch?v=TUFMmtDGTaA[/ame]

Chuck

 

[Jeff02]

Very nice!
How do you get the "POP" sound?

 

[Jeff02]

Never mind I just read you add on ebay.
Sounds very cool.