Biological Computer: Human Brain Cells on a Chip Now Available

A fresh era of computing has arrived with the commercial launch of the CL1, the world’s first biocomputer. Developed by Australian company Cortical Labs, the CL1 merges human brain cells with silicon hardware, offering a dynamic, sustainable and energy-efficient alternative to traditional artificial intelligence [1].

The CL1: A Fusion of Biology and Silicon

The CL1 isn’t just a new computer; it’s a reimagining of computing itself. Lab-grown human neurons are grown directly on custom-designed silicon chips, creating an intelligence that learns intuitively and efficiently [1]. Unlike conventional AI, this biocomputing system requires minimal energy and training data to master complex tasks. The system consists of a stack of units, each housing living cells, accessible through the Cortical Cloud [2].

From Pong to Pioneering Technology

Cortical Labs initially gained attention in 2022 when researchers successfully trained a cluster of 800,000 neurons to play Pong [4]. The CL1 builds upon this breakthrough, offering a platform for deploying code directly to real neurons, either locally or via the cloud [1]. This allows users to test how lab-grown neurons process information, and learn.

How Biocomputing Works

Biocomputing combines real neurons with hardware, creating processing systems that are more energy-efficient and require smaller datasets than traditional computers [1]. The CL1 utilizes 59 electrodes positioned on a planar array of metal and glass to interface with the neurons. Each unit incorporates a complex life-support system to maintain the health of the cells living on the silicon hardware [2].

Potential Applications and Future Implications

The energy efficiency of biocomputing holds immense potential for revolutionizing healthcare discoveries, including personalized medicine and enhanced cell therapies [1]. While the CL1 is currently priced at $35,000 per unit [3], Cortical Labs aims to democratize access to this technology, making it available to a wider range of researchers and developers [2]. The company anticipates users will begin exploring the CL1’s capabilities in the coming months.