Tech

Design Sem Nome 28 1

New Technology Detects Hidden Malware on Android Phones

Apps & Software, Tech /

Accessibility Tools: A Double-Edged Sword for Smartphone Security Accessibility tools like screen readers and voice-to-text have improved smartphone usability for people with disabilities, but they can also be misused by hackers. Malware can exploit these services to access screen content and carry out unauthorized actions, such as clicking buttons, approving payments, or preventing removal of […]

New Technology Detects Hidden Malware on Android Phones Read More »

Design Sem Nome 27

New Molecule Boosts Efficiency and Stability of Perovskite Solar Cells

Computer & Electronics, Tech /

A recent Science study shows that the synthetic molecule CPMAC, developed through an international collaboration with KAUST, significantly boosts the energy efficiency and lifespan of perovskite solar cells. CPMAC is an ionic salt derived from buckminsterfullerene (C60), a carbon-based material with 60 atoms. While C60 has helped achieve record energy efficiencies in perovskite solar cells,

New Molecule Boosts Efficiency and Stability of Perovskite Solar Cells Read More »

Design Sem Nome 30 1

Only 9 Ounces a Week: How Much Meat You Can Eat Sustainably

Food, Health & Fitness /

We can sustainably consume up to 255 grams (9 ounces) of meat per week—specifically poultry and pork. Beef, however, poses a bigger problem: even small amounts exceed environmental limits, according to a study published in Nature Food by researchers at the Technical University of Denmark (DTU). Lead author Caroline H. Gebara, a postdoc at DTU

Only 9 Ounces a Week: How Much Meat You Can Eat Sustainably Read More »

Design Sem Nome 24

Advancing OLEDs: New Spectroscopy Boosts Lifespan

Computer & Electronics, Tech /

High-resolution, full-color displays—like those in foldable smartphones and ultrathin TVs—depend on organic light-emitting diodes (OLEDs). OLEDs are gaining popularity due to their flexibility, self-illumination, light weight, slim design, high contrast, and low power consumption. An OLED consists of several ultrathin organic layers placed between two electrodes, each with a distinct function. When voltage is applied,

Advancing OLEDs: New Spectroscopy Boosts Lifespan Read More »

Design Sem Nome 21 1

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

Material & Energy, Nanotechnology /

Microplastics 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 implications of

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

Design Sem Nome 2025 04 25T170712.300

Anthropic’s CEO Aims to Make AI Models More Transparent by 2027

Artificial Intelligence, Tech /

On Thursday, Anthropic CEO Dario Amodei published an essay underscoring how little is known about the inner workings of today’s most advanced AI models. To tackle this, he set a bold target for Anthropic: by 2027, the company aims to reliably detect and address most issues within AI systems. In his essay, The Urgency of

Anthropic’s CEO Aims to Make AI Models More Transparent by 2027 Read More »

Design Sem Nome 10 1

Dropbox Introduces New Capabilities To Dash, Its AI-Driven Search Tool

Apps & Software, Artificial Intelligence, Tech /

Tech giants like  Google  and  Microsofthave integrated AI tools and assistants into their productivity platforms, while startups like ClickUp  and ReadAI have concentrated on developing robust AI integrations and search functions. Following this broader movement to enhance digital workspaces with AI, Dropbox on Thursday announced enhancements to Dash, its AI-powered search tool originally launched in

Dropbox Introduces New Capabilities To Dash, Its AI-Driven Search Tool Read More »

Design Sem Nome 18

FDA Warns Minnesota Infusion Pump Maker Over Missed Checks

Biomedical, Medicine /

The FDA’s warning letter stated that ICU Medical altered infusion pump designs in Minnesota after a recall without completing necessary regulatory approvals. The FDA said ICU Medical has had clearance since the early 2010s for two devices but failed to submit required notifications for significant changes that could affect their safety or effectiveness, according to

FDA Warns Minnesota Infusion Pump Maker Over Missed Checks Read More »

Design Sem Nome 17

84% of Coral Reefs at Risk in Record Bleaching Event

Marine Tech, Space & Environment, Uncategorized /

Scientists warned Wednesday that an unprecedented coral bleaching event, driven by human activity, is affecting 84% of the world’s reefs and could wipe out large portions of these vital ecosystems. Since early 2023, the global coral bleaching crisis has escalated into the largest and most severe ever recorded, impacting reefs across the Pacific, Indian, and

84% of Coral Reefs at Risk in Record Bleaching Event Read More »

Design Sem Nome 16

How U.S. policies are reshaping the semiconductor industry

Electrical & Electronics, Engineering /

As tech tensions between the U.S. and China escalate, the semiconductor industry has emerged as a key battleground in this intense geopolitical conflict. Recent U.S. export restrictions have made Nvidia’s H20 chip unavailable to Chinese buyers, raising questions about the future of global chip design, innovation, and market access. Valeria Bertacco, a leading expert in

How U.S. policies are reshaping the semiconductor industry Read More »

Scroll to Top