Recently, Scientists have outlined a plan for a potentially revolutionary new area of research called “organoid intelligence”, which aims to create “biocomputers”, where brain cultures grown in the lab are coupled to real-world sensors and input/output devices.
Quantum bits inspired by Schrödinger’s cat could allow quantum computers to make fewer mistakes and more efficiently crack algorithms used for encryption.
Recycling spent lithium-ion batteries plays a significant role in alleviating the shorting of raw materials and environmental problems. However, recycled materials are deemed inferior to commercial materials, preventing the industry from adopting recycled materials in new batteries.
Now, researchers at Worcester Polytechnic Institute (WPI) in Massachusetts have demonstrated that the recycled materials from used lithium-ion batteries can outperform new commercial materials, making the recycled materials a potentially green and profitable resource for battery producers. Led by Yan Wang, professor in the Department of Mechanical and Materials Engineering, the team of researchers used physical tests, imaging, and computer simulations to compare new cathode materials recovered from old electric vehicle batteries through a recycling process, which is being commercialized by Battery Resourcers Inc. of Worcester.
The technology involved shredding batteries and removing the steel cases, aluminum and copper wires, plastics, and pouch materials for recycling. Researchers then dissolved the metals from those battery bits in an acidic solution. They by tweaking the solution’s pH, the team removed impurities such as iron and copper and recovered over 90% of three key metals – nickel, manganese, and cobalt. The recovered metals formed the basis for the team’s cathode material.
After 85 years of searching, researchers have confirmed the existence of a massless particle called the Weyl fermion for the first time ever. With the unique ability to behave as both matter and anti-matter inside a crystal, this strange particle can create electrons that have no mass.
The discovery is huge, not just because we finally have proof that these elusive particles exist, but because it paves the way for far more efficient electronics, and new types of quantum computing. “Weyl fermions could be used to solve the traffic jams that you get with electrons in electronics — they can move in a much more efficient, ordered way than electrons,” lead researcher and physicist M. Zahid Hasan from Princeton University in the US told Anthony Cuthbertson over at IBTimes. “They could lead to a new type of electronics we call ‘Weyltronics’.”
So what exactly is a Weyl fermion? Although we’re often taught in high school science that the Universe is made up of atoms, from a particle physics point of view, everything is actually made up of fermions and bosons. Put very simply, fermions are the building blocks that make up all matter, such as electrons, and bosons are the things that carry force, such as photons.
Biophysical Therapeutics, a drug discovery platform company that leverages computational biology, has emerged from stealth. The primary targets of the Delaware-based company are cancer, the diseases of aging (including Alzheimer’s disease) and – excitingly – aging itself.
Founded by Dr Michael Forrest, a Cambridge University biochemistry graduate with a PhD in computer science, Biophysical Therapeutics boasts renowned biotech entrepreneur Professor George Church (of Harvard Medical School) as an advisor to the company. Professor Bruno Conti of the Scripps Institute in La Jolla, California is also an advisor.
Longevity. Technology: Back in 2006, Conti and his team reported an exciting result in the prestigious journal Science. They showed (in female mice) that slightly reducing the metabolic rate by slightly reducing metabolic heat generation (decreasing body temperature by 0.34°C) increased lifespan by 20%.
Summary: Researchers investigate brain region synchronization in order to assist control of brain-machine interfaces.
Source: UPF Barcelona.
Just a few decades ago, the possibility of connecting the brain with a computer to convert neural signals into concrete actions would have seemed like something from science fiction.
The Unconventional Computing Laboratory (UCL) from the University of the West of England (UWE Bristol) has showcased its mushroom motherboard to Popular Science (opens in new tab). As its name conveys, the lab, led by professor Andrew Adamatzk, focuses on eccentric approaches to computing, like wetware, the notion of applying the concepts of hardware and software to living creatures.
Fungi connect to a root network under the ground (sometimes called the “wood wide web”) using their mycelium, very slim hyphae that are the size of a thread. The fungal motherboard utilizes the mycelium as a conductor and a substitute for other electronic components, such as the processor or memory. In a previous study (opens in new tab), Adamatzky demonstrated that mushrooms could communicate with each through electric signals via the mycelium. The mycelium is capable of sending and receiving electrical signals and retaining memory.
Scientists are vigorously competing to transform the counterintuitive discoveries about the quantum realm from a century past into technologies of the future. The building block in these technologies is the quantum bit, or qubit. Several different kinds are under development, including ones that use defects within the symmetrical structures of diamond and silicon. They may one day transform computing, accelerate drug discovery, generate unhackable networks and more.
Working with researchers from several universities, scientists at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have discovered a method for introducing spinning electrons as qubits in a host nanomaterial. Their test results revealed record long coherence times—the key property for any practical qubit because it defines the number of quantum operations that can be performed in the lifetime of the qubit.
Electrons have a property analogous to the spin of a top, with a key difference. When tops spin in place, they can rotate to the right or left. Electrons can behave as though they were rotating in both directions at the same time. This is a quantum feature called superposition. Being in two states at the same time makes electrons good candidates for spin qubits.
There’s an excessive amount of innovation embedded in right now’s cutting-edge pc chips, however not a lot of it’s as out-of-the-box because the considering that’s driving Australian startup Cortical Labs. The corporate, like so many startups with synthetic intelligence in thoughts, is constructing pc chips that borrow their neural community inspiration from the organic mind. The distinction? Cortical is utilizing precise organic neurons, taken from mice and people, to make their chips.
“We’re constructing the primary hybrid pc chip which entails implanting organic neurons on silicon chips,” Hon Weng Chong, CEO and co-founder of Cortical Labs, informed Digital Tendencies.
That is completed by first extracting neurons in two other ways, both from a mouse embryo or by remodeling human pores and skin cells again into stem cells and inducing these to develop into human neurons.
The Neuroscience of Creativity, Perception, and Confirmation Bias.
Watch the newest video from Big Think: https://bigth.ink/NewVideo.
Join Big Think+ for exclusive videos: https://bigthink.com/plus/
To ensure your survival, your brain evolved to avoid one thing: uncertainty. As neuroscientist Beau Lotto points out, if your ancestors wondered for too long whether that noise was a predator or not, you wouldn’t be here right now. Our brains are geared to make fast assumptions, and questioning them in many cases quite literally equates to death. No wonder we’re so hardwired for confirmation bias. No wonder we’d rather stick to the status quo than risk the uncertainty of a better political model, a fairer financial system, or a healthier relationship pattern. But here’s the catch: as our brains evolved toward certainty, we simultaneously evolved away from creativity—that’s no coincidence; creativity starts with a question, with uncertainty, not with a cut and dried answer. To be creative, we have to unlearn millions of years of evolution. Creativity asks us to do that which is hardest: to question our assumptions, to doubt what we believe to be true. That is the only way to see differently. And if you think creativity is a chaotic and wild force, think again, says Beau Lotto. It just looks that way from the outside. The brain cannot make great leaps, it can only move linearly through mental possibilities. When a creative person forges a connection between two things that are, to your mind, so far apart, that’s a case of high-level logic. They have moved through steps that are invisible to you, perhaps because they are more open-minded and well-practiced in questioning their assumptions. Creativity, it seems, is another (highly sophisticated) form of logic. Beau Lotto is the author of Deviate: The Science of Seeing Differently.
