World's first Cyborg (Rat Brain)

The further adventures of a rat brain in a robot...

AFTER buttoning up a lab coat, snapping on surgical gloves and spraying them with alcohol, I am deemed sanitary enough to view a robot’s control system up close. Without such precautions, any fungal spores on my skin could infect it. “We’ve had that happen. They just stop working and die off,” says Mark Hammond, the system’s creator.

This is no ordinary robot control system – a plain old microchip connected to a circuit board. Instead, the controller nestles inside a small pot containing a pink broth of nutrients and antibiotics. Inside that pot, some 300,000 rat neurons have made – and continue to make – connections with each other.

1. Robot - A robot (also called a droid) is a machine - especially one programmable by a computer - capable of carrying out a complex series of actions automatically.