Scientists at Cambridge have developed a way to electrically power insulating nanoparticles using molecular antennas. This breakthrough enables a new class of exceptionally pure near-infrared LEDs with major implications for medical diagnostics and optical communications. The technology operates at
The gig economy is facing a massive fraud crisis that could cost platforms over $100 billion this year. Traditional security measures aren’t cutting it in this fast-moving environment. The solution requires rethinking how we balance protection with user experience.
MIT researchers have developed an ultrasonic device that can shake captured water from harvesting materials in just 2-7 minutes. The breakthrough eliminates the need for heat-based evaporation and could enable multiple harvesting cycles per day. This approach is 45 times more efficient than solar-po
A tech journalist discovered that combining Linux with Android via Waydroid creates a superior 2-in-1 PC experience. The setup uses Linux containers for smooth performance and natural touch interaction. This approach outperforms both standard Linux touch interfaces and Windows 11 tablet mode.
OpenAI is rolling out group chats to all ChatGPT users worldwide after positive feedback from initial testing in four Asian markets. The feature supports up to 20 participants and uses the new ChatGPT 5.1 Auto model for responses. Rate limits only apply when the AI is responding, not during human-to
Wall Street is growing concerned about Big Tech’s massive debt accumulation to fund artificial intelligence projects. The trend represents a significant shift from companies using their cash reserves to leveraging debt for capital expenditures.
The eCoffee Energyband uses mild electrical pulses to stimulate alertness, selling for around $100. After going viral at a trade show, it’s facing massive online backlash in China. Critics compare it to dog training collars and highlight growing resentment toward overwork culture.
Oura has filed a complaint with the US International Trade Commission against Samsung, Reebok, Zepp Health, and Nexxbase. The company claims these competitors have infringed on its patents covering smart ring design and manufacturing. This legal move could significantly impact the emerging smart rin
Companies are deploying AI faster than they’re preparing workers, with most lacking clear retraining strategies. New surveys show retraining beats regulation as the preferred solution, but timing and targeting matter enormously for success.
Walmart just reported another blockbuster quarter with US e-commerce sales surging 28%. The retail giant is seeing strength across income groups, especially with higher-income households trading down. Their fast delivery and marketplace businesses are driving incredible growth.
