(Phys.org)—Computer scientists at the University of California, San Diego have built a small fleet of portable pollution sensors that allow users to monitor air quality in real time on their smart phones. The sensors could ...
Engineering
Dec 18, 2012
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0
Every hour, an enormous quantity and variety of manmade chemicals, having reached the end of their useful lifespan, flood into wastewater treatment plants. These large-scale processing facilities, however, are designed only ...
Environment
Dec 21, 2010
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0
The polar plunge that has chilled much of the nation does more than bring out ice scrapers and antifreeze. It can trigger vehicles' tire pressure monitoring systems overnight, sending nervous drivers to dealers and service ...
Other
Nov 19, 2014
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0
The US space agency NASA published a voluminous report on Monday outlining the scientific priorities for the Artemis III astronauts it intends to send to the Moon in 2024.
Space Exploration
Dec 8, 2020
4
335
Hackers have stolen personal information belonging to about 15 million T-Mobile wireless customers and potential customers in the U.S., including Social Security numbers, home addresses, birthdates and other personal information.
Security
Oct 1, 2015
1
467
From smartphones and tablets to computer monitors and interactive TV screens, electronic displays are everywhere. As the demand for instant, constant communication grows, so too does the urgency for more convenient portable ...
Nanomaterials
Mar 30, 2015
0
184
The Story Bridge is 78 years old, the Sydney Harbour Bridge is hitting 95. Australian bridges are designed for a life span of 100 years.
Engineering
Oct 9, 2018
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7
A new form of electronics manufacturing which embeds silicon nanowires into flexible surfaces could lead to radical new forms of bendable electronics, scientists say.
Nanomaterials
Aug 13, 2018
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238
(AP) -- Hackers on Thursday shut down the fast-growing messaging service Twitter for hours, while Facebook experienced intermittent access problems.
Internet
Aug 6, 2009
5
0
Inspired by the anatomy of insects, an interdisciplinary research team at the University of Alberta has come up with a novel way to quickly and accurately detect dangerous airborne chemicals.
Nanophysics
Sep 16, 2016
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588
