> Is that Bernoulli or Venturi? Bernoulli is the guy that the "Bernoulli prinicple" is named for. A venturi is a device designed to capitalize on this principle in a specific way. I'm not sure where the name "venturi" comes from. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads