Scientists grow mini human brains to power computers

Scientists have developed a novel approach to power computers using "mini brains" grown from human cells. These miniature brain organoids, created in the lab, are capable of processing information and could potentially be used as a new form of computer hardware. The research team, led by scientists at the University of Sussex, has successfully grown these mini brains and demonstrated their ability to control a simple computer game. The organoids, which are about the size of a pea, are derived from human stem cells and mimic the structure and function of the human brain. By connecting the mini brains to electronic interfaces, the researchers have shown that they can translate the neural activity into digital signals, allowing the organoids to control a simple computer game. This breakthrough could pave the way for the development of a new generation of biocomputers, which could potentially be more energy-efficient and possess characteristics similar to the human brain. The research highlights the ongoing advancements in the field of brain-computer interfaces and the potential of using biological components to power computational systems.