Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step science experiment. Starting with basic materials, watch as we construct ...

Robot vacuum cleaners have become a lot more sophisticated at detecting and avoiding obstacles, not to mention following preset paths and deviating from them where necessary. It's a greater challenge, ...

A refrigerator is a kitchen appliance we use multiple times a day, so shouldn't it have a little pizazz? While some prefer to keep their fridge doors clutter free, others like to cover theirs with ...

April Wilkerson creates a DIY patina copper finish that you can replicate at home easily. California Democrats stage internal war over Gavin Newsom's late push to build more housing King Charles Has ...

According to a study published in Advanced Composites and Hybrid Materials, Dr. Dae-Yoon Kim and his team at the Korea Institute of Science and Technology (KIST) Composite Materials Research Institute ...

Scientists at the Korea Institute of Science and Technology (KIST) have developed a new class of lightweight, highly conductive carbon nanotube (CNT) wiring that does away with copper and aluminum ...

Researchers have succeeded in constructing the coil of an electric motor using only carbon nanotubes without any metals, and realizing it to the point where it can actually run. (Nanowerk News) ...

KIST has developed a technology for producing high-quality CNTs by utilizing the liquid crystal state, often referred to as the "fourth state of matter", distinct from solids, liquids and gases. This ...

Whether it's electric vehicles, drones, or spacecraft, a common technical challenge for future transportation is lightweighting. Reducing the weight of a vehicle not only reduces energy consumption, ...

Abstract: This study aims to present design guidelines for a wireless power transmission (WPT) system using a high-temperature superconducting (HTS) coil as a ground-side coil. In order to realize the ...