Material & Energy

New Method Detects Nanoplastics In Body Fluids Using Optofluidics And Raman Spectroscopy

Credit: Lunghammer—TU GrazMicroplastics and even tinier nanoplastics can enter the human body through different pathways, such as consumption of food or inhalation. While a significant portion is expelled from the body, some particles persist in organs, the bloodstream, and other bodily fluids.The Nano-VISION project, launched two years ago with BRAVE Analytics, explored the potential...

Spacetop Offers A Vast Virtual Workspace Right In Front Of your Eyes

Spacetop for Windows is the perfect marriage of AI and AR, built for productivity and privacy"SightfulIn 2023, tech startup Sightful introduced an innovative system that combined hardware and software to project a massive virtual screen in front of the user's eyes. Now, the company has decided to phase out the hardware component and adapt...

Tech Titans Predict Singularity Within The Next 12 Months

Advances in AI and quantum computing spark bold predictions: is the singularity just a year away?Twelve months. That’s the time some of the most prominent figures in tech believe we have before hitting the most disruptive milestone in human history: the technological singularity.The idea that machines could surpass human intelligence isn’t new—but what has...

A Fungus-Derived Material Could Serve as an Eco-Friendly Alternative to Concrete

Mycelium-based materials could support a range of useful properties, including self-repair and greater stiffnessImage generated by AI using OpenAI's DALL·EOne effective way to lessen our environmental impact is by adopting more sustainable construction methods. Cement production alone contributes to 8% of global CO2 emissions—much of it used in making concrete.Solving this issue is challenging,...

Smart Ring with ECG: A Health Tech Game-Changer

The Circular Ring 2 is the world’s first ECG ring: the smart ring monitors your heart through your finger with clinical-level accuracy.Ever woken up after what seemed like a perfect night's sleep only to feel totally drained? Your fitness tracker shows glowing stats, yet your body tells a different story. That disconnect between data...

Crystal-Based Cooling Could Prevent Future Devices From Overheating

Heat buildup can cause slower performance in electronics due to throttling, and reduce their life spanluthfi alfarizi on UnsplashAs I write this on a laptop that keeps freezing and refuses to switch between tabs due to the early Indian summer heat, it becomes clear how common overheating issues are. I’m not even running heavy programs or...

Rain Power: New Technique Shows Promising Potential

Credit: DepositphotosTiny water droplets may not seem like powerful energy generators, but a new approach developed by researchers at the National University of Singapore shows how simple tubes can turn falling rain into a source of electricity. In lab tests, the technique was able to light up 12 LED bulbs.Limitations of Traditional Water-Based SourcesWhen...

World’s First Interactive 3D Holographic Display

A user is able to "grab" the car hologram and manipulate itPublic University of NavarraRemember that scene in Iron Man 2 where Tony Stark manipulates virtual 3D elements with his hands—moving, pinching, swiping, and tossing holograms through the air? That felt futuristic in 2010. But what about 2025?While we're not quite at Stark-level tech...

Another Turbine World Record – But This Time, Not By China

The SG DD-276 turbine spans over three football fields across with a 21.5 MW capacitySiemens GamesaIn the ever-competitive game of "who builds it bigger," China has stepped aside for now as European company Siemens Gamesa sets a new world record with a massive wind turbine installed at the Østerild test field in Denmark.A Giant...

Sodium-iron Battery Startup To Challenge Li-ion For Extended Storage

Manufacturing partner, Horien, in Switzerland has so far been producing sodium metal chloride batteries in factories like this, but will also take on production of Inlyte's sodium-iron batteriesInlyte EnergyFor years, lithium-ion batteries have been the go-to solution for long-term energy storage, but their production and maintenance costs remain high. A California-based startup, Inlyte, aims...