Electrical & Electronics

BYD Plans to Integrate Self-Driving Technology into All its Electric Vehicles

Adding self-driving features to its entire range of EVs could help BYD maintain its lead over Tesla in its home market of ChinaBYDBYD announced plans to equip all its electric vehicles (EVs) with advanced self-driving technology earlier this week. The Financial Times reported the announcement, which took place during a livestreamed event at BYD's...

Desalination Innovation: Engineers Overcome Dead Zone Challenge

Researchers from the University of Illinois Urbana-Champaign are leading the charge toward wide-scale implementation of water desalination by developing an efficient new electrode for use in battery-based desalination. Credit: Fred ZwickyEngineers have developed a solution to eliminate "dead zones" in the fluid flow of electrodes used for battery-based seawater desalination. By incorporating a physics-driven...

Subjecting Coffee Grounds to Ultrasonic Waves Results in a 60-second Cold Brew

According to reports, employing acoustic cavitation results in a delicious glass of cold brew. Credit: UNSW.As temperatures rise, lots of coffee lovers are switching to iced coffee. However, folks with sensitive stomachs prefer cold brew because of its lower acidity, which makes it a go-to caffeine choice all year round. Cold brew is smoother,...

The Primary Adversary of Quality Sleep in School-Age Children: Electronic Screens

Credit: Public DomainAccording to a recent survey conducted by the American Academy of Sleep Medicine (AASM), video games and social media are causing school children to stay awake at night.However, there are also more constructive activities, such as homework and extracurricular commitments, that can pose challenges when trying to establish a healthy sleep routine...

Roy Allela and the Sign Language Gloves´ Speech

The Kenyan Roy Allela created a sign-IO that integrates a mobile application with intelligent gloves, which effectively monitors and instantaneously converts sign-language gestures into spoken language.The smart system was created considering young kids, and its development involves collaborating with young individuals who have difficulties in hearing and speaking. A specialized hardware within the glove...

Magmo Pro Attaches to iPhones, Enabling Automatic Recording of Phone Conversations

Credit: Nacevski Nikola/ PexelsDespite the iPhone's versatile capabilities, it lacks the ability to perform a seemingly straightforward function: recording phone conversations. However, the Magmo Pro offers iPhone users a straightforward solution, allowing them to effortlessly record phone calls without the need for complex procedures.Magmo ProThe Magmo Pro, developed by Korean company Mune, is presently the...

A New Type of Hydropower is Becoming Increasingly Popular

Rocky Mountain pumped-storage hydtroele3ctric power plant is owned by Oglethorpe Power Corp. Source - Thomson200. Public DomainPumped storage hydropower (PSH), a type of hydroelectric energy storage, is rapidly gaining popularity worldwide as a new technology. Unlike the traditional image of hydroelectric power, which is associated with massive dams such as the Hoover Dam or...

Far-Ultraviolet LED Kills Bacteria and Viruses Without Harming People

RIKEN physicists have created an LED that emits in a narrow region in the far ultraviolet that is safe for humans but deadly for viruses and bacteria. Credit: RIKENRIKEN physicists have engineered an exceptionally efficient LED that is lethal to microorganisms and viruses while being safe for humans. Someday it may help nations overcome...

Utilizing Lattice Distortions to Improve Carrier Mobility in 2D Semiconductors

The researchers' method: introducing ripples in 2D material, molybdenum disulfide to achieve two orders of magnitude enhancement in carrier mobility at room temperature, allowing electrons to move faster through the material. Credit: Dr. Wu Jing, A*STAR, Institute of Materials Research and Engineering.Two-dimensional (2D) semiconductors are semiconducting materials with thicknesses on the atomic range, which...

Wi-Fi From Your Local Lamppost

NIST communications researchers traveled to downtown Boulder, Colorado, to verify their channel model for evaluating high-frequency wireless network designs. Credit: ZDNET.As Wi-Fi is deployed in cities and at greater frequencies, it may rely on an abundant urban resource: streetlight poles.To guarantee these networks work well, scientists at the National Institute of Standards and Technology...