![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEidxfgPb63pUZXabj5RPZXtAZEk8-4xmmCCLZ1T8tiykKIZYVLTW3gIhHogjc-_evmG9YHoyEd1pWrzGkP-tXxJD8-bJpaMGQrtSKiZRU6tGdhpjGct9FQrZEVBVuN57q8Aa2-pPDECpyKM/s320/Electrochemical+Synthesiser.jpg)
Pressing a key causes salt solution to flow over a copper and aluminium connection generating a low signal which is filtered by a capacitor and then amplified, creating a complex white noise, with poignant fluctuating oscillations.
The device demonstrates how complexity can be generated using simple analogue and wet components.
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