As the coronavirus spread, two social media communities drifted apart
On Feb. 11, 2020, the World Health Organization put a name to the mysterious respiratory disease spreading with alarming speed around the globe: COVID-19.
Jul 3, 2020
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Internet
On Feb. 11, 2020, the World Health Organization put a name to the mysterious respiratory disease spreading with alarming speed around the globe: COVID-19.
Jul 3, 2020
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427
Engineering
The number of smartphones, laptops and other devices connected to the internet is continuously increasing. This expanding network of connected devices, also known as the Internet of Things (IoT), entails the transfer of large ...
Consumer & Gadgets
Using an off-the-shelf automotive radar sensor and a novel processing approach, Penn State researchers demonstrated they could detect the vibrations of a cell phone's earpiece and decipher what the person on the other side ...
Oct 10, 2022
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Electronics & Semiconductors
For years, the idea of 6G was thought to be science fiction. Now, it's closer than ever before, but Josep Jornet, an associate professor of electrical and computer engineering at Northeastern, says there's still room for ...
Jan 4, 2023
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Energy & Green Tech
The world's first solid-state photovoltaics were reported in 1883, and were composed of selenium, which eventually led to the development of the present-day photovoltaics, although the wide bandgap of selenium was limiting ...
Hardware
Although solar cells are typically designed to turn light into power, researchers have shown that they can also be used to achieve underwater wireless optical communication with high data rates. The new approach—which used ...
Feb 16, 2022
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Computer Sciences
Machine learning happens a lot like erosion.
May 18, 2022
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Telecom
MIT researchers have demonstrated the first system for ultra-low-power underwater networking and communication, which can transmit signals across kilometer-scale distances.
Sep 6, 2023
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Telecom
Launching this summer, NASA's Laser Communications Relay Demonstration (LCRD) will showcase the dynamic powers of laser communications technologies. With NASA's ever-increasing human and robotic presence in space, missions ...
May 13, 2021
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572
Software
Open your garage door by smartphone and control your home's heating on your way back from the office: More and more aspects of our lives are governed by smart, connected electronic devices. Many functions can be controlled ...
Apr 4, 2023
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Communication is the activity of conveying meaningful information. Communication requires a sender, a message, and an intended recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood the message of the sender.
This text uses material from Wikipedia, licensed under CC BY-SA