Molecular communications in the bloodstream is a promising area of research, since the bloodstream has the ability to ...

[zaphod] had to research how a metal detector actually works. After reviewing the pros and cons of various approaches, the decision was made to go with a beat frequency oscillator (BFO) circuit.

A core element of the Envelope platform is the ability to create detailed performance ‘profiles’ of components in a system, and to leverage that knowledge for optimal sizing and modulation of output. ...