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“In 1872, Charles Darwin published his third major work on evolutionary theory, “The Expression of the Emotions in Man and Animals,” which explores the biological aspects of emotional life. In it, Darwin writes: “Hardly any expressive movement is so general …
“Researchers at TU Delft have developed a highly sensitive and versatile hydrogen sensor that works at room temperature. The sensor is made of a thin layer of a material called tungsten trioxide. Hydrogen has the potential to replace fossil fuels …
News A step closer to quantum computers: NUS researchers show how to directly observe quantum spin effects
“Scientists at NUS have discovered a new way to closely look at the electronic quantum behaviour of materials, giving a deeper understanding of how they could be used for future quantum computing applications With companies like Google, Microsoft, and IBM …
“A fully automated smart car parking system- powered using just a power bank!!! An Arduino Automated Car Parking System that is too easy and too fun to make. When a car arrives it shows the number of empty slots (if …
“Simple car control by webpage with an awesome Knight Rider effect! In this tutorial, I will show you how to build a simple Wemos NodeMCU, or other ESP-based, car system. Over the course of it, I will use the …
“This Arduino Score Counter will count the number of baskets you make using the CD4026BE Decade Counter/Divider IC to count the number of baskets made and display that number on a 7 segment display. An Arduino paired with a …
“A digital electronics component_meter based on arduino, that mesure inductance and capacitance with an lcd menu display ( more options will be added later :) Introductions : Heres a really useful and easy project you can do with an Arduino. If you have …
“Todays Augmented Reality (AR) devices enable users to interact almost naturally with their surroundings, e.g., by pinning digital content onto real-world objects. However, current AR display are mostly limited to optical and video see-through technologies. Nevertheless, extending Augmented Reality …
News Barium ruthenate: A high-yield, easy-to-handle perovskite catalyst for the oxidation of sulfides
“Researchers at Tokyo Tech have developed a ruthenium-based perovskite catalyst1 that shows strong activity even at low temperatures (down to 313 K). The reusable catalyst does not require additives, meaning that it can prevent the formation of toxic by-products. The …
“UC Berkeley engineers have given new meaning to the term “working paper.” Using inexpensive materials, they have fabricated foldable electronic switches and sensors directly onto paper, along with prototype generators, supercapacitors and other electronic devices for a range of applications …