Technology

Organic Memristor Sets Records for Speed and Durability

Modern electronic devices are based on circuit elements like resistors, capacitors, and inductors. However, there’s a fourth still-experimental type of component called a memristor. Engineers have been trying to perfect the memristor for years, but so far attempts to make these components a reality have failed on one or more …

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Best New Products from PhotoPlus Expo 2017

PhotoPlus Expo is the CES of cameras, a show dedicated to photography equipment, printing services, and how-to seminars for professionals and advanced amateurs. It’s virtually all about digital photography and video, although one (well-used) Beseler enlarger for printing from film was spotted on the show floor of the Javits Center …

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iOS Camera Permission Lets Apps Take Photos Without Telling You

Apple has a reputation, rightly or wrongly, for taking security on its iOS platform very seriously. Developer Felix Krause recently called attention to a simple hack that can be used to steal passwords on iOS, and now he’s back with another potential Apple security hole. According to Krause, the way …

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