Mobile phone towers a threat to honey bees: study
The electromagnetic waves emitted by mobile phone towers and cellphones can pose a threat to honey bees, a study published in India has concluded.
The electromagnetic waves emitted by mobile phone towers and cellphones can pose a threat to honey bees, a study published in India has concluded.
Plants & Animals
Aug 31, 2009
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If cellphones with built-in video projectors are going to take the country by storm, then Dallas will be at the eye of the hurricane.
Consumer & Gadgets
Dec 1, 2009
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(Phys.org) —A team of researchers made up of members with diverse, multi-national backgrounds has found a way to construct population density maps using cellphone data. In their paper published in Proceedings of the National ...
Cellphones are still absent from most U.S. schools but new data shows them steadily gaining acceptance as administrators bow to parents' wishes to keep tabs on their kids and teachers find ways to work them into lessons.
Other
Apr 2, 2018
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Philip Hsiang and his wife, Mary Ann, used to pay almost $1,000 a year for a pair of cellphones under a family plan contract.
Telecom
Feb 22, 2013
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Japanese women are so fond of their phones, they even use them in the shower, say manufacturers. This makes waterproofing a must -- also good against rainstorms and accidents while texting on the toilet.
Consumer & Gadgets
Feb 29, 2012
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A Teaneck, N.J., shoe maker has joined with a California technology company to create a shoe that uses GPS technology that records where a wearer walks - and can send alerts to caregivers if someone suffering from Alzheimer's ...
Consumer & Gadgets
Feb 3, 2012
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For almost 20 years, it has been a wide-held belief that talking on a cellphone while driving is dangerous and leads to more accidents. However, new research from Carnegie Mellon University and the London School of Economics ...
Economics & Business
Aug 8, 2013
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Brandon Gonzales has been carrying his black Pantech cellphone with the slide-out keyboard for two years. Brandon is 12.
Other
Sep 22, 2011
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(AP)—You have a cellphone, maybe a tablet. Sometimes you lug around a laptop. Do you really need one more gadget on you?
Consumer & Gadgets
Jul 17, 2013
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A mobile phone or mobile (also called cellphone and handphone, as well as cell phone, wireless phone, cellular phone, cell, cellular telephone, mobile telephone or cell telephone) is a long-range, electronic device used for mobile voice or data communication over a network of specialized base stations known as cell sites. In addition to the standard voice function of a mobile phone, telephone, current mobile phones may support many additional services, and accessories, such as SMS for text messaging, email, packet switching for access to the Internet, gaming, Bluetooth, infrared, camera with video recorder and MMS for sending and receiving photos and video, MP3 player, radio and GPS. Most current mobile phones connect to a cellular network consisting of switching points and base stations (cell sites) owned by a mobile network operator (the exception is satellite phones, which are mobile but not cellular).
As opposed to a radio telephone, a mobile phone offers full duplex communication, automatised calling to and paging from a public switched telephone network (PSTN), handoff (am. English) or handover (European term) during a phone call when the user moves from one cell (base station coverage area) to another. A mobile phone offers wide area service, and should not be confused with a cordless telephone, which also is a wireless phone, but only offer telephony service within a limited range, e.g. within a home or an office, through a fixed line and a base station owned by the subscriber.
The International Telecommunication Union estimated that mobile cellular subscriptions worldwide would reach approximately 4.1 billion by the end of 2008. Mobile phones have gained increased importance in the sector of Information and communication technologies for development in the 2000s and have effectively started to reach the bottom of the economic pyramid.
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