A team of researchers affiliated with multiple institutions in China has used perovskite and quantum dots to build an ultraviolet radiation measurement device. The group describes their experiment in Matter.
They fit in a pocket, have batteries that last all week and are almost indestructible: old-school Nokias, Ericssons and Motorolas are making a comeback as consumers tired of fragile and overly-wired smartphones go retro.
Consumer & Gadgets
May 25, 2014
6
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(AP)—When it comes to technology, we've been trained to expect more for less. Devices get more powerful each year, while prices stay the same or drop. With the new Nexus 7 tablet, Google hopes we're willing to pay more ...
Consumer & Gadgets
Jul 26, 2013
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Chemists at the Complutense University of Madrid have developed a method that allows brewers to measure the freshness of beer using a polymer sensor that changes colour upon detecting furfural, a compound that gives aged ...
Analytical Chemistry
May 19, 2016
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63
Apple is bolstering its money-pumping iPhone line while looking to dive deep into businesses with iPads and dominate living rooms with Apple TV hardware tuned to app-loving lifestyles.
Consumer & Gadgets
Sep 9, 2015
1
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I've been interested in astronomy since I was a wee lad.
Space Exploration
Jul 28, 2016
0
16
Apple on Friday offered to fix some older iPhone 5 smartphones with flawed on-off buttons.
Consumer & Gadgets
Apr 26, 2014
2
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Discounting critics who contend it is mired in the slowing personal-computer market, microchip giant Intel Corp. assured a gathering of industry experts Tuesday that it is well-positioned to profit from the fast-changing ...
Business
Sep 11, 2013
1
0
Uber's ride-hailing app is making it easier for its users to set up trips for seniors and others who may not know their way around a smartphone but still need help getting around town.
Software
Jun 27, 2017
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1
Finding just the right smartphone notification for a text, email or alarm is a big decision. People that choose animal sounds should have their phones taken away. But what if you could make your phone smell like your favorite ...
Consumer & Gadgets
Nov 1, 2013
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