Found Dreaming

Understanding the software side and getting the electronics working with the computer was the scary part for me but once that is done it is an amazing thing to watch. That's been the scary part for me too. I was down to just wiring up a couple limit switches on mine and I stalled. Haven't been able...

Harry, X's are kisses and the O's are hugs.
The wife sure likes them at the bottom of the Anniversary card.

This is a list of alloys from the other site. It hadn't tranferred and I'm afraid it will be lost. I don't have most of the list myself. Until now. This is a post where I will try to put all the alloys, so we won't have to hunt through the whole thread for something. Non-Ferrous Alloys Ampco A18 Alu...

I'm on a diet!!

Hey Shadowfangs, welcome. This is where the elite hang out.

Here is a site that gives you the formula for thermal expansion. Shrinkage is the same only in reverse.

http://hyperphysics.phy-astr.gsu.edu/hb ... thexp.html

I've got a pump like that, may be the same model. It has an AC motor on it and is rated for 20mmHg Mercury vacuum. I don't know if I can put a dimmer switch on it. They mess up some AC motors. I wonder if I could hook up a small relief valve that would release at about 12psi and then attach a tank f...

That doesn't look like fun, how about I just learn how to use my pooter.

I'm just trying to up my post count!!! 11

Looks like one of my earplugs from work. I don't know how it crash landed on Mars, though.