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Samsung Debuts World’s First Cinema LED Display

“Samsung Electronics today announced it has installed its first ever commercial Cinema LED Screen at Lotte Cinema World Tower in Korea. Designed as a High Dynamic Range (HDR) LED theater display, the Cinema LED Screen creates a more captivating and …

Testing a soft artificial heart

“ETH researchers from the Functional Materials Laboratory have developed a silicone heart that beats almost like a human heart. In collaboration with colleagues from the Product Development Group Zurich, they have tested how well it works. It looks like a …

Ultra-high-contrast digital sensing

“Virtually any modern information-capture device — such as a camera, audio recorder, or telephone — has an analog-to-digital converter in it, a circuit that converts the fluctuating voltages of analog signals into strings of ones and zeroes. Almost all commercial analog-to-digital converters …

University develops new cheap, sustainable water treatment devices for developing countries

“A multi-disciplinary research project at the University of Bath hopes to develop an efficient, portable and low cost continuous treatment system for contaminated drinking water for poor rural communities in developing countries. The research team want to produce safe, clean …

Why you might trust a quantum computer with secrets – even over the internet

“Researchers in Singapore and Australia suggest you could operate a quantum computer in the cloud without revealing your data or the program you’re running. Here’s the scenario: you have sensitive data and a problem that only a quantum …

A free robot lawyer that appealed £2 million in parking tickets can now help you in 1,000 areas of law

“Lawyers can be really expensive, and for small disputes like fighting your landlord, claiming lost luggage for an airline, or a parking ticket, it can feel like a fight isn’t worth it. Enter DoNotPay, the world’s first robot …

Arduino Nano Multiplication/Division Signs

“The Arduino Nano Multiplication/Division Signs can be an excellent tool for teaching in the levels of elementary school because its design was thought to show the result of combinations of signs in math operations of multiplication & division.”

Biased Algorithms Are Everywhere, and No One Seems to Care

“Opaque and potentially biased mathematical models are remaking our lives—and neither the companies responsible for developing them nor the government is interested in addressing the problem. This week a group of researchers, together with the American Civil Liberties Union …

Brady* the Ultrasonic Warning System for the Visually Impaired

“This ultrasonic detector is aimed at helping visually impaired people get around with as little problems as possible. The idea is that the person will clip this onto one of their pockets and while walking, from a certain distance, it …

DIY Simple FM Transmitter Circuit

“Building an FM Transmitter and broadcasting our own signals on the air is really a fun project to do. Especially, with this circuit since it does not require you to wound your own inductor or use a trimmer and spend …