And thank you to Gene ;-) Chris "SpeedOne" Van Lierop ----- Original Message ----- From: "Gene Buckle" <geneb@deltasoft.com> To: <simpits-tech@simpits.org> Sent: Friday, February 15, 2002 3:46 AM Subject: RE: [simpits-tech] what's that again..? > It's called a solenoid. It's a hollow center electromagnet. > > G.