A new platform for engineering chiral electron pathways offers potential fresh insights into a quantum phenomenon discovered by chemists—and exemplifies how the second quantum revolution is fostering transdisciplinary collaborations that bridge physics, chemistry, and biology to tackle fundamental questions.
A popular 2D active material, molybdenum disulfide (MoS2), just got a platinum upgrade at an atomic level. A study led by researchers from the University of Vienna and Vienna University of Technology embedded individual platinum (Pt) atoms onto an ultrathin MoS2 monolayer and, for the first time, pinpointed their exact positions within the lattice with atomic precision.
The study, published in the journal Nano Letters, achieved this feat with an innovative approach that integrates targeted defect creation in the MoS2 monolayer, controlled platinum deposition, and a high-contrast computational microscopic imaging technique—ptychography.
The researchers believe that this new strategy for ultra-precise doping and mapping offers new pathways for understanding and engineering atomic-scale features in 2D systems.
IBM has just unveiled its boldest quantum computing roadmap yet: Starling, the first large-scale, fault-tolerant quantum computer—coming in 2029. Capable of running 20,000X more operations than today’s quantum machines, Starling could unlock breakthroughs in chemistry, materials science, and optimization.
According to IBM, this is not just a pie-in-the-sky roadmap: they actually have the ability to make Starling happen.
In this exclusive conversation, I speak with Jerry Chow, IBM Fellow and Director of Quantum Systems, about the engineering breakthroughs that are making this possible… especially a radically more efficient error correction code and new multi-layered qubit architectures.
We cover:
- The shift from millions of physical qubits to manageable logical qubits.
- Why IBM is using quantum low-density parity check (qLDPC) codes.
- How modular quantum systems (like Kookaburra and Cockatoo) will scale the technology.
- Real-world quantum-classical hybrid applications already happening today.
- Why now is the time for developers to start building quantum-native algorithms.
00:00 Introduction to the Future of Computing.
01:04 IBM’s Jerry Chow.
01:49 Quantum Supremacy.
02:47 IBM’s Quantum Roadmap.
04:03 Technological Innovations in Quantum Computing.
05:59 Challenges and Solutions in Quantum Computing.
09:40 Quantum Processor Development.
14:04 Quantum Computing Applications and Future Prospects.
20:41 Personal Journey in Quantum Computing.
24:03 Conclusion and Final Thoughts.
A groundbreaking advancement in the field of vision restoration has recently emerged from the intersection of nanotechnology and biomedical engineering. Researchers have developed a novel retinal prosthesis constructed from tellurium nanowires, which has demonstrated remarkable efficacy in restoring vision to blind animal models. This innovative approach not only aims to restore basic visual function but also enhances the eye’s capability to detect near-infrared light, a development that holds promising implications for future ocular therapies.
The retina, a thin layer of tissue at the back of the eye, plays a crucial role in converting light into the electrical signals sent to the brain. In degenerative conditions affecting the retina, such as retinitis pigmentosa or age-related macular degeneration, this process is severely disrupted, ultimately leading to blindness. Traditional treatments have struggled with limitations such as electrical interference and insufficient long-term impacts. However, the introduction of a retinal prosthesis made from tellurium offers a fresh perspective on restoring vision.
Tellurium is a unique element known for its semiconductor properties, making it an excellent choice for developing nanostructured devices. The researchers carefully engineered tellurium nanowires and then integrated them into a three-dimensional lattice framework. This novel architecture facilitates easy implantation into the retina while enabling efficient conversion of both visible and near-infrared light into electrical impulses. By adopting this approach, the researchers ensured that the prosthesis would function effectively in various lighting conditions, a significant consideration for practical application in real-world scenarios.
Turning crude oil into everyday fuels like gasoline, diesel, and heating oil demands a huge amount of energy. In fact, this process is responsible for about 6 percent of the world’s carbon dioxide emissions. Most of that energy is spent heating the oil to separate its components based on their boiling points.
Now, in an exciting breakthrough, engineers at MIT have created a new kind of membrane that could change the game. Instead of using heat, this innovative membrane separates crude oil by filtering its components based on their molecular size.
“This is a whole new way of envisioning a separation process. Instead of boiling mixtures to purify them, why not separate components based on shape and size? The key innovation is that the filters we developed can separate very small molecules at an atomistic length scale,” says Zachary P. Smith, an associate professor of chemical engineering at MIT and the senior author of the new study.
Imagine getting a tattoo… that can track your health, location, or identity — and you don’t even need a device. Sounds like sci-fi? It’s real. Scientists have developed futuristic electronic tattoos that use special ink to monitor your body in real-time — from heart rate to hydration — and even transmit data without chips or batteries. But here’s the catch… could this breakthrough be the future of medicine? Or is it a step too close to surveillance under your skin?
Let’s explore how these tattoos work, what they can really do, and the wild implications they might have for your health — and your privacy.
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Nuri Jeong remembers the feeling of surprise she felt during a trip back to South Korea, while visiting her grandmother, who’d been grappling with Alzheimer’s disease.
“I hadn’t seen her in six years, but she recognized me,” said Jeong, a former graduate researcher in the lab of Annabelle Singer in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University.
“I didn’t expect that. Even though my grandmother struggled to remember other family members that she saw all the time, she somehow remembered me,” Jeong added. “It made me wonder how the brain distinguishes between familiar and new experiences.”
Researchers from the University of Waterloo have achieved a feat previously thought to be impossible—getting a sphere to roll down a totally vertical surface without applying any external force.
The spontaneous rolling motion, captured by high-speed cameras, was an unexpected observation after months of trial, error, and theoretical calculations by two Waterloo research teams.
“When we first saw it happening, we were frankly in disbelief,” said Dr. Sushanta Mitra, a professor of mechanical and mechatronics engineering and executive director of the Waterloo Institute for Nanotechnology.
Blood vessels are like big-city highways; full of curves, branches, merges, and congestion. Yet for years, lab models replicated vessels like straight, simple roads.
To better capture the complex architecture of real human blood vessels, researchers in the Department of Biomedical Engineering at Texas A&M University have developed a customizable vessel-chip method, enabling more accurate vascular disease research and a drug discovery platform.
Vessel-chips are engineered microfluidic devices that mimic human vasculature on a microscopic scale. These chips can be patient-specific and provide a non-animal method for pharmaceutical testing and studying blood flow. Jennifer Lee, a biomedical engineering master’s student, joined Dr. Abhishek Jain’s lab and designed an advanced vessel-chip that could replicate real variations in vascular structure.