'As soon as we got Pong to work, people said: 'When are you going to do Doom?' a biological computer playing the 90s video game. 'As soon as we got Pong to work, people said: 'When are you going to do Doom?' a biological computer playing the 90s video game. A petri dish of human brain cells is currently playing Doom. Scientists in the US have uploaded a fruit fly to a computer simulation, while an Australian lab has taught neurons on a glass chip to play a 90s video game. How long before we are all living in a sci-fi movie? I t sounds like the opening of a sci-fi film, but US scientists recently uploaded a copy of the brain of a living fly into a simulation.

A clump of human brain cells can play the classic computer game . While its performance is not up to par with humans, experts say it brings biological computers a step closer to useful real-world applications, like controlling robot arms. In 2021, the Australian company Cortical Labs used its neuron-powered computer chips to play . The chips consisted of clumps of more than 800,000 living brain cells grown on top of microelectrode arrays that can both send and receive electrical signals. Researchers had to carefully train the chips to control the paddles on either side of the screen.

An Australian company called Cortical Labs has developed a computer powered by lab-grown human brain cells, Gizmodo reports. The computer, known as CL1, is described as the world's first "code deployable biological computer" and is now available for pre-order -- for a price in the 35,000 range. Don't want to buy your own device? The company also offers "Wetware-as-a-Service" via which you can rent bio-computer processing power via the cloud. CL1 consists of lab-grown neurons grown on a glass-and-metal electrode array.

Researchers from John Hopkins University and Cortical Labs suggest that it's time to create a new type of computer that uses biological components. They believe that biological computers could outperform electronic computers in certain applications and use significantly less electricity. The future of computing includes biology says an international team of scientists. The time has come to create a new kind of computer, say researchers from John Hopkins University together with Dr. Brett Kagan, chief scientist at Cortical Labs in Melbourne, who recently led development of the DishBrain project, in which human cells in a petri dish learned to play Pong. In an article published on February 27 in the journal Frontiers in Science, the team outlines how biological computers could surpass today's electronic computers for certain applications while using a small fraction of the electricity required by today's computers and server farms.

The world of computing has witnessed seismic advancements since the invention of the electronic calculator in the 1960s. The past few years in information processing have been especially transformational in our hyper-connected world. Futurist Ray Kurzweil said that mankind will be able to "expand the scope of our intelligence a billion-fold" and that "the power of computing doubles, on average, every two years. Recent breakthroughs in physics, nanotechnologies, and have brought us into a cognitive computing reality that we could not have imagined a decade ago. Biological computing is the advanced science of using biological products to perform actions that would traditionally be done using components like copper wire and fiber glass. Common biological components used in these studies include amino acids and DNA. Computational functions can be performed by manipulating natural chemical reactions found in these substances.

A colony of single-celled organisms can function as a biological computer to crunch a series of historical data points and forecast the future. An experiment that replaced each node in a neural network with a tiny organism showed that the waxing and waning size of the colony could accurately forecast the next step in time series data, such as the size of daily fishing catches of certain species in Japanese waters.

The first author, Gelson Pagan-Diaz-Diaz, likens the produced tissue to a computer processing unit, which provided the basic principle to today's supercomputer. Pagan-Diaz is a graduate student in Prof. Rashid Bashir's group in the Department of Bioengineering at the Grainger College of Engineering. Bashir is also the Dean of the College. "Being able to form 3-dimensional tissue consisting of neurons can give us the ability to develop tissue models for drug screening or processing units for biological computers," Pagan-Diaz said. The brain is challenging to study in an actual person, but being able to understand how these networks develop using a 3D model outside the body promises to give researchers a new tool to better understand how it works.

An amazing aspect of living in The Fourth Industrial Era is that we are at a new inflection point in bringing emerging technologies to life. We are in an era of scientific breakthroughs that will change the way of life as we currently know it. While there are many technological areas of fascination for me, the meshing of biology with machine is one of the most intriguing. I have highlighted two frontiers of "mind-bending" developments that are on the horizon, Neuromorphic technologies, and human-machine biology. Human computer interaction (HCI) was an area of research that started in the 1980s and has come a long way in a short period of time.

By making DNA endlessly change, researchers have shown how a biological computer might one day solve problems much faster than conventional computers or even quantum computers. The DNA-based system is an experiment in how it may be possible to make a theoretical type of computer known as a non-deterministic universal Turing machine. Such a machine could solve tricky problems much faster than existing computers. Imagine that a computer is trying to find the centre of a maze and has a choice between left and right. A conventional computer would turn in one direction and follow that path to the end, then try a different route if that one leads nowhere.

Silicon Valley is going to war against disease, cancer, aging, and perhaps even death, with advanced computing, AI and machine learning, genomics, DNA engineering, biotech and nanotech. Tech giants and mega-rich philanthropists are spending billions to permit hacking biology all the way down to DNA, and perhaps we could see breakthroughs in only a few years. Yes! Together we can cure disease by the end of the century. Zuckerberg and his wife, physician and educator Priscilla Chan, have enlisted a "dream team" of scientific leaders to oversee a US 3-billion effort to boost basic research, Nature News reports. The Chan Zuckerberg Initiative has been launched with the goal of helping cure, prevent and manage all diseases in our children's lifetime.