Tech Xplore - Technology and Engineering news

Time 2020-10-31 14:05:46

Web Name: Tech Xplore - Technology and Engineering news

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A system to improve a robot's indoor navigation Over the past decade or so, roboticists developed increasingly sophisticated robotic systems that could help humans to complete a variety of tasks, both at home and in other environments. In order to assist users, however, ... Four years since the Mirai-Dyn attack… is the Internet safer? On October 21st 2016, millions of household IoT devices were infected with the malware Mirai and instructed to send data requests to Dyn, a widely used Domain Name Server (DNS) that acts like a switchboard for the Internet. ... AI teachers must be effective and communicate well to be accepted, new study finds The increase in online education has allowed a new type of teacher to emerge—an artificial one. But just how accepting students are of an artificial instructor remains to be seen. 14 hours ago 0 18 Breakthrough quantum-dot transistors create a flexible alternative to conventional electronics Researchers at Los Alamos National Laboratory and their collaborators from the University of California, Irvine have created fundamental electronic building blocks out of tiny structures known as quantum dots and used them ... Oct 29, 2020 0 93 New tool simplifies data sharing, preserves privacy Meet Company X. Company X makes a popular product that lots of people—millions, in fact—use on a daily basis. One day, Company X decides it would like to improve some of the hardware in its product, which is manufactured ... Oct 29, 2020 0 18 Telecom Loon balloon breaks record for stratospheric flight duration—stays aloft for 312 days Google parent Alphabet has announced that its Loon team has broken the record for the longest stratospheric flight duration, staying aloft for 312 consecutive days. The announcement was posted on the Loon blog, where the ... Local commuter train helps nuclear arms control researchers With a new crisis seeming to dominate every news cycle, for now the threat of nuclear war has faded into the background of public attention. Yet the arsenals themselves have not vanished, and researchers at Princeton University ... Predictive model reveals function of promising energy harvester device A small energy harvesting device that can transform subtle mechanical vibrations into electrical energy could be used to power wireless sensors and actuators for use in anything from temperature and occupancy monitoring in ... A machine leaning model that incorporates immunological knowledge The complex network of interconnected cellular signals produced in response to changes in the human body offers a vast amount of interesting and valuable insight that could inform the development of more effective medical ... Raptor-inspired drone with morphing wing and tail The northern goshawk is a fast, powerful raptor that flies effortlessly through forests. This bird was the design inspiration for the next-generation drone developed by scientists of the Laboratory of Intelligent Systems ... SoundWatch: New smartwatch app alerts d/Deaf and hard-of-hearing users to birdsong, sirens and other desired sounds Smartwatches offer people a private method for getting notifications about their surroundings—such as a phone call, health alerts or an upcoming package delivery. Researchers break magnetic memory speed record Spintronic devices are attractive alternatives to conventional computer chips, providing digital information storage that is highly energy efficient and also relatively easy to manufacture on a large scale. However, these ... Soil-powered fuel cell promises cheap, sustainable water purification Engineers at the University of Bath have shown that it's possible to capture and use energy created by the natural reactions occurring in microorganisms within soil. Multi-drone system autonomously surveys penguin colonies Stanford University researcher Mac Schwager entered the world of penguin counting through a chance meeting at his sister-in-law's wedding in June 2016. There, he learned that Annie Schmidt, a biologist at Point Blue Conservation ... Cellular networks vulnerable to wildfires across U.S. About one in four people in the United States lives in an area served by cellular phone towers at risk of an outage caused by wildfires, according to researchers at the University of Wisconsin–Madison. Apple developing search engine to compete with Google: report Apple has accelerated work to develop its own search engine that would allow the iPhone maker to offer an alternative to Google, a Financial Times report said Wednesday. Basic cybersecurity precautions against ransomware are key to minimizing the damage 16 hours ago LinkedIn's new tool helps users make a career change through overlapping skills Oct 29, 2020 Phys.org Phys.org internet news portal provides the latest news on science MedicalXpress Medical Xpress covers all medical research advances and health news ScienceX Science X Network offers the most comprehensive sci-tech news coverage on the web Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox This site uses cookies to assist with navigation, analyse your use of our services, and provide content from third parties. 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