LND topic: tec page 479

tec

Gold Nano Particles in a Tiny Sensor: A New Way to Detect Poison in Wine

November 21, 2024

Imagine being able to quickly and easily check if your wine is safe to drink, even if it's been contaminated with a nasty toxin called Ochratoxin-A (OTA). Scientists have created a clever little sensor that can do just that. This sensor is like a tiny detective, using gold and silver nanoparticles t

environment

Polymers in Mineral Processing: A Greener Approach

November 21, 2024

Flotation, a key method in mineral and metal production, handles a massive portion of the world's ore each year. But challenges like declining ore quality are making things tougher. This means more energy, water, and chemicals are needed, which isn't good for the environment. Polymers, both natural

health

The Tiny Sensor Revolutionizing Depression Diagnosis

November 21, 2024

Imagine a world where diagnosing depression is as simple as a single blood test. Well, scientists have made a big step towards that reality with a little invention: a 3D-printed sensor. This tiny device, made with materials like carbon black and gold nanoparticles, can detect something called Apolip

science

A Smart Way to Detect Cancer Early with a Cool Nanoparticle Mix

November 21, 2024

You know how it's super important to catch cancer early? Well, scientists have found a clever way to do that by combining two different detection methods into one tiny particle. This particle, which looks like a rambutan fruit, is made of iron oxide, copper sulfide, and gold, wrapped in a special co

crime

Five Accused in Massive Hacking Scheme Targeting Tech and Crypto Giants

November 21, 2024

Five individuals have been charged by the U. S. government for a multi-year hacking spree that targeted major tech companies and cryptocurrency owners. Ahmed Hossam Eldin Elbadawy (23), Noah Michael Urban (20), Evans Onyeaka Osiebo (20), Joel Martin Evans (25), and Tyler Robert Buchanan (22) are acc

entertainment

Disney's Imagineers Shine with Three Thea Awards in 2025

November 21, 2024

Walt Disney Imagineering is celebrating big time with three Thea Awards from the Themed Entertainment Association (TEA) in 2025. The awards recognize their work on Fantasy Springs at Tokyo DisneySea and Zootopia at Shanghai Disneyland, both earning the top spot for Theme Park Land. This is a first f

health

Engineering Human Blood Vessels for Injury Repair

November 20, 2024

Imagine you're in an accident, and the blood vessels in your leg get badly damaged. Doctors need to fix them fast to save your limb and life. Usually, they use veins from your own body or synthetic tubes. But sometimes, those options aren't safe or available. That's where bioengineered human arterie

technology

Apple's Next Display Upgrade: What to Expect

November 20, 2024

Ever since Apple launched its M4 MacBook Pro, people have been buzzing about the device's sleek design and impressive display features. But here's a surprise: Apple quietly updated the display technology of these new models. Now, rumors are swirling that the upcoming Pro Display XDR will get the sam

science

Nickel-Infused Carbon Nets Boost Energy Storage and Heat Conversion

November 20, 2024

Scientists have crafted a remarkable dual-carbon network infused with nickel nanoparticles to encapsulate paraffin wax. This innovative design, called CH@Ni-CNTs, features carbon nanotubes zipping through carbon honeycombs. The purpose? To enhance light capture and convert that energy into heat more

technology

Food and Tech: How Two Companies Are Boosting Malaysia's Digital Economy

November 20, 2024

In 2024, Malaysia's digital economy is expected to hit a whopping US$7. 88 billion! That's a lot of money. Two companies, Good Foodie Media and Involve Asia, are playing a big part in this growth. These companies are part of MDEC's FOX Programme, which helps high-growth businesses become tech supers