Ben Krasnow

Monday, March 11, 2019

Drill through anything (conductive) with Electrical Discharge Machining

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I show how to build an EDM drilling machine, describe how it works, and where to buy parts.  Source for the arc generator: https://baxe...
9 comments:
Wednesday, February 20, 2019

Electro-osmosis: pumping water with electricity and no magnets

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An electro-osmotic pump is an unusual and interesting way to pump fluids and also measure their flow rate with only an electric field (n...
5 comments:
Saturday, February 9, 2019

Testing UV absorption eyewear and sunscreen with a deuterium light source

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I use a deuterium light source to determine the absorption effectiveness of UV safety glasses and sunscreen, as well as common transpare...
Monday, January 21, 2019

High-resolution screen printing demystified

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A complete guide to making high-resolution screen prints with minimal tools. Notes: When applying film emulsion to the screen, the matt...
2 comments:
Monday, December 31, 2018

Behind the scenes at Applied Science: Why video? Camera gear. Shop tour.

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Ask questions in the comments, and I'll answer as many as I can. I show my video production process, answer questions about why I ...
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Ben Krasnow
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