Ben Krasnow

I built a trigger circuit for very large xenon flash tubes, which will be used in my ruby laser project.

I describe electron beam optics and deflection as they are employed in scanning electron microscopy. http://web.jfet.org/vclk/ - Deflection ...

I talk about the technique of varying the pressure in a fryer to change how it cooks food.  Lower temperatures and pressures allow the food ...

I bought a couple mass flow controllers from eBay to improve the process control of my sputtering chamber.  These MFCs are much better suite...

I thought it would be cool to have a colored soap bubble that responded to changes in pH.  I concentrated some phenol red (pH indicator), an...