An interview with Greg and Tim of Backyard Brains - Boethetic Bug Brainwaves
Greg Gage and Tim Marzullo of Backyard Brains explain how they democratize neural engineering by creating low-cost, educational electronics like the SpikerBox and RoboRoach to record and stimulate biological signals. They detail the analog signal chain used to amplify neuron spikes, the physics of ion-based neural firing, and their work with invertebrates like cockroaches and plants. The conversation covers their transition from academic research to a scalable business model, highlighting the 'Human-Human Interface' and the logistical challenges of sourcing components in Chile.