Posts Tagged ‘chemistry’

How to Make Your Own Conductive Ink!

Finished Glass Circuit

Silver Circuit Deposited on Glass

Conductive inks have a myriad of different interesting applications. As a quick, additive construction method for electronic circuits, they are especially intriguing. Unfortunately, for a long time they have been just out of reach of the hobby market. They are too expensive to buy in decent quantities, too complicated to make, too resistive to be practical, or require high annealing temperatures (which would ruin many of the materials you’d want to put traces on).

Now, though, thanks to some brilliant minds at the UIUC Materials Research Laboratory, you can make your own decent conductive ink!

For full instructions (and a video to come soon), please visit my website here!

- Jordan

23

02 2012

First Open Science Meeting this Sunday at 6PM

Have you ever wished you could help direct investigations or do some hacking in areas like chemistry and biology (or others), but feel shut out of the scientific process because you don’t work in academia or industry?

Are you working in science within industry or academia, but feel locked into a narrow field of R&D that is dictated by conservative sources of funding either via business allocations to meet short-term profit imperatives or from government grants?

Open Science is the practice of making methodologies and results publicly accessibe as well as facilitating various degrees of distributed collaboration in the research process. “Hacking,” or altering the objects of study for various reasons, will be emphasized in our program for purposes that could range from art to biofuel development.

Please attend our meeting this Sunday and subsequent meetings every third Sunday of the month to help shape this nascent program. Early meetings will develop strategies for acquiring lab space and equipment, formating the program, and selecting initial group projects.

Who: Open to the public

Where: Pumping Station: One, 3354 N Elston Ave, Chicago, IL

When: This Sunday, December 18, 6pm (and every 3rd Sunday at 6pm)

Cost: Free

We look forward to meeting you!

14

12 2011

Transmissometer: measures concentration with lasers

I’m starting a company that makes campfire scented cologne, and to solve a problem in my production process, I built a transmissometer.  Here is the video Aaron Kowalski and I made with Element 14‘s support:

Transmissometer from Pumping Station: One on Vimeo.

Here are more details on the device, including photos, schematics, and source code.

Thanks to everyone who helped out with the build and filming!

20

04 2011

Interview with Irish Radio

Last night, I had the honor of an interview with Irish Radio show IT Freely.  I discussed hackerspaces in general, Pumping Station: One, and the nanotech and Scanning Tunneling Electron Microscope projects I’m working on (look on my personal website), and the current state of garage tinkering and science.

IT Freely Season 2, Episode 15, direct link.

24

03 2010