Living Logic: Biological Circuits for the Electrically Minded

Did you know you can build fundamental circuits using biological methods? These aren’t your average circuits, but they work just like common electrical components. We talk alot about normal silicon and copper circuits ‘roud here, but it’s time to get our hands wet and see what we can do with the power of life!

In 1703, Gottfried Wilhelm Leibniz published his Explication de l’Arithmétique Binaire (translated). Inspired by the I Ching, an ancient Chinese classic, Leibniz established that the principles of arithmetic and logic could be combined and represented by just 1s and 0s. Two hundred years later in …read more http://pje.fyi/PhPyp5

Paul Jacob Evans

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Making a Wearable NFC Bus Pass

[Stephen Cognetta] is trying to get the total number of things he owns down below 115, and he’s always looking for ways to streamline his life.

Toward this goal he dissolved his SF Transit Clipper Card in acetone to get at the NFC tag embedded inside. The tag consists of a tiny chip attached to an antenna the size of the card itself. It took about three days (video below the break) for the layers to separate and [Stephen] was able to extricate the tag.

He ended up trying a few different ways of storing the delicate chip and antenna, …read more http://pje.fyi/PNpxvS

Paul Jacob Evans

Learn a Language, One Moment at a Time

There’s a lot of times in an average day when you’ll find yourself waiting. Waiting for your morning brew at the cafe, or for an email to show up — it’s often just a few minutes, many times a day. It’s far too short a time to get any real work done, but it adds up at the end of the week.

Enter WaitSuite, a language learning tool developed by MIT’s CSAIL. It’s a language learning tool, which aims to teach users words in a foreign language in these “micromoments” — the short periods of time spent waiting each day. …read more http://pje.fyi/Ny5n9D

Paul Jacob Evans