Freeze casting—a guide to creating hierarchically structured materials
Freeze casting is an elegant, cost-effective manufacturing technique to produce highly porous materials with custom-designed hierarchical architectures, well-defined pore orientation, and multifunctional surface structures. Freeze-cast materials are.....»»
Scientists show how to treat burns with an environmentally friendly plant-based bandage
The Smart Materials research group, coordinated by Athanassia Athanassiou at the Istituto Italiano di Tecnologia (Italian Institute of Technology), has developed a biocompatible bandage made of plant-based materials that, loaded with vitamin C, can a.....»»
Tweaking isotopes sheds light on promising approach to engineer semiconductors
Research led by scientists at the Department of Energy's Oak Ridge National Laboratory has demonstrated that small changes in the isotopic content of thin semiconductor materials can influence their optical and electronic properties, possibly opening.....»»
Good vibrations: Low-energy lasers induce atomic excitation in semiconductor materials
Semiconductors are a cornerstone of next-generation technology, so a new method to excite atoms in semiconductor materials is likely to excite a broad range of researchers and industries as well......»»
Gaming laptops vs. desktops: which should you buy in 2024?
If you're torn between buying a gaming laptop or a desktop, our comprehensive guide will help you make an informed choice......»»
Researchers find unexpected roadblock to conductivity in Mott insulators
In the realm of condensed matter physics, few phenomena captivate physicists' curiosity as much as Mott insulators. According to traditional theory, this odd class of materials should be capable of conducting electricity, yet they behave mostly as in.....»»
Samsung Galaxy Android 15 Update Info (May, 2024)
Google’s confirmed the next version of Android which means we’re getting questions about the Samsung Galaxy Android 15 update. We’ll answer as many as we can in this guide. Samsung’s currently focused on Android 14 and One UI 6.x, but that wi.....»»
Feathers, cognition and global consumerism in colonial Amazonia
Amazonia is the home of the largest variety of birds in the world. In such a unique environment, craft cultures have flourished by translating the beauty and creativity of environmental materials like feathers into stunning pieces of art......»»
Samsung Galaxy Android 14 Update Info (May, 2024)
Samsung’s Galaxy Android 14 update is rolling out which means we’re getting questions from Galaxy smartphone and tablet users. We’ll answer as many as we can in this guide. Our roadmap will help you set proper expectations as Samsun.....»»
Nomi is one of the most unsettling (and amazing) apps I’ve ever used
This AI partner talks. It can send you selfies. It tries to fill voids, comfort, guide, and even fulfill fantasies. Some even built a family. This is Nomi......»»
Sourdough under the microscope reveals microbes cultivated over generations
Sourdough is the oldest kind of leavened bread in recorded history, and people have been eating it for thousands of years. The components of creating a sourdough starter are very simple—flour and water. Mixing them produces a live culture where yea.....»»
New Apple Pencil Update is Out, Here’s How to Update
Apple occasionally pushes new software to the Apple Pencil. In this guide we’ll show Apple Pencil users how to keep the device updated with the most up-to-date firmware. Apple Pencil updates aren’t as frequent as updates for iPhone and Ma.....»»
Scientists develop strong yet reusable adhesive from smart materials
Scientists from Nanyang Technological University, Singapore (NTU Singapore) have developed a smart, reusable adhesive more than 10 times stronger than a gecko's feet adhesion, pointing the way for development of reusable superglue and grippers capabl.....»»
Here’s everything to consider when buying a CPU in 2024
Your CPU is at the center of your computer, handling the underlying math that makes your machine tick. In this guide, we show you how to choose a CPU......»»
Researchers improve the plasticity of ceramic materials at room temperature
Researchers in Purdue University's College of Engineering have developed and validated a patent-pending method that could expand the industrial applications of ceramics by making them more plastically deformable at room temperature......»»
AI is creating a new generation of cyberattacks
Most businesses see offensive AI fast becoming a standard tool for cybercriminals, with 93% of security leaders expecting to face daily AI-driven attacks, according to Netacea. Offensive AI in cyberattacks The research, “Cyber security in the age o.....»»
How to change your MAC address on Windows and Mac
Want to change the MAC address on your Windows or Mac PC? Here’s a guide to teach you how in just a few simple steps......»»
Apple Arcade Guide: What’s new and everything available [U]
Apple Arcade launched with close to 100 titles and the service is seeing new games added almost every week with over 200 games now in the library. Follow along with our guide on all the available Apple Arcade games plus the latest releases. more.....»»
Enhancing memory technology: Multiferroic nanodots for low-power magnetic storage
Traditional memory devices are volatile and the current non-volatile ones rely on either ferromagnetic or ferroelectric materials for data storage. In ferromagnetic devices, data is written or stored by aligning magnetic moments, while in ferroelectr.....»»
Thiol-ene click reaction offers a novel approach to fabricate elastic ferroelectrics
A research group led by Prof. Li Runwei and Hu Benlin at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has developed a facile and efficient approach to fabricate elastic relaxor ferroelectrics.....»»
How to delete your Gmail account (and what you need to know)
Whatever the reason for deleting your Gmail account, doing so is not a difficult process. Here’s a guide to help you along the way......»»