More than a billion mobile phones are made every year but fewer than one percent are recycled, experts say, noting that billions of dollars could be saved if consumers go green.
Telecom
Mar 1, 2012
0
0
Energy-efficient, high-speed electronics on a nanoscale and screens for mobile telephones and computers that are so thin they can be rolled up. Just a couple of examples of what the super-material graphene could give us. ...
Nanomaterials
Jun 18, 2012
0
0
In the waning days of 2021, a grass fire broke out in Boulder County, Colorado. Fueled by extreme drought and high winds, the fire swept through the communities of Superior and Louisville. Within hours, it had destroyed more ...
Environment
Apr 15, 2022
15
35
French-US telecom equipment maker Alcatel-Lucent said on Wednesday it had been chosen by mobile operators China Mobile and China Telecom to install a fiber optic network in China enabling high-speed Internet access.
Telecom
Jul 21, 2010
0
0
New research by Flinders University scientists sheds new light on the reasons why two species of dolphins coexist in the northern Australian waters.
Plants & Animals
Aug 17, 2022
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95
AT&T says any cellphone customer can sign up for unlimited data plans starting Friday. That option had been limited to customers of AT&T-owned DirecTV.
Telecom
Feb 16, 2017
0
6
Fujitsu Semiconductor today announced the release of MB39C326, a DC-DC converter for mobile devices. By automatic step-up/down switching mode, its range of power supply voltage can be expanded. MB39C326 contains an oscillation ...
Electronics & Semiconductors
Jul 23, 2012
0
0
India's government has missed a deadline for inviting bidders to take part in its long-awaited auction for third generation (3G) mobile telecom services.
Telecom
Dec 9, 2009
0
0
India's Bharti Airtel said on Tuesday it had become the first company in the country to offer high-speed Internet services using fourth-generation (4G) telecommunications technology.
Telecom
Apr 10, 2012
0
0
Vision systems in nature provide intriguing optical design inspiration for ultracompact imaging systems. Scientists in South Korea have now demonstrated a fully packaged ultrathin insect-eye camera, which offers high contrast ...
Optics & Photonics
Mar 3, 2020
0
6
