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DUKAS_37295599_REX
Flooding in Somerset, Britain - 06 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3551577n)
Devon and Somerset Fire and Rescue evacuating local residents from floodwater
Flooding in Somerset, Britain - 06 Feb 2014
(FOTO:DUKAS/REX)
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DUKAS_37295591_REX
Flooding in Somerset, Britain - 06 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3551577m)
Devon and Somerset Fire and Rescue evacuating local residents from floodwater
Flooding in Somerset, Britain - 06 Feb 2014
(FOTO:DUKAS/REX)
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DUKAS_37295590_REX
Flooding in Somerset, Britain - 06 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3551577l)
Devon and Somerset Fire and Rescue evacuating local residents from floodwater
Flooding in Somerset, Britain - 06 Feb 2014
(FOTO:DUKAS/REX)
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DUKAS_37295539_REX
Flooding in Somerset, Britain - 06 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3551577k)
Devon and Somerset Fire and Rescue evacuating local residents from floodwater
Flooding in Somerset, Britain - 06 Feb 2014
(FOTO:DUKAS/REX)
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Flooding in Datchet, Britain - 10 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3557243e)
(FOTO:DUKAS/REX)
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DUKAS_37419926_REX
Flooding in Datchet, Britain - 10 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3557243d)
(FOTO:DUKAS/REX)
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DUKAS_37419912_REX
Flooding in Datchet, Britain - 10 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3557243a)
(FOTO:DUKAS/REX)
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DUKAS_37419909_REX
Flooding in Datchet, Britain - 10 Feb 2014
Mandatory Credit: Photo by London News Pictures/REX (3557243b)
(FOTO:DUKAS/REX)
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What if you could see Wi'Fi - 25 Jul 2013
Mandatory Credit: Photo by Nickolay Lamm/MyDeals.com / Rex Features (2714218a)
Artist's impression of WiFi waves at Central Park, New York City, Bethesda terrace
What if You Could See Wi-Fi...
What If You Could See WiFi?
Although we use it often, we rarely think about how it works. Now, American artist Nickolay Lamm has worked with former NASA Astrobiologist M. Browning Vogel to produce these colourful depictions illustrating wifi waves.
One image featuring New York's Central Park shows an idealised wifi data transmitted over a band that is divided into different sub-channels, which are shown in red, yellow, green and other colours.
Another image featuring Washington D.C.s National Mall depicts Wifi waves travelling through space as rapid, data encoded pulses or waves. A 'freeze frame' of these pulses shows that the pulses are about 6 inches apart.
Nickolay explains: "Wifi routers or antenna can be attached to trees, buildings, lamp posts and other structures. A typical outdoor router can project its signal 300 feet or more from its location. Objects such as trees can obstruct the signal such that it has to be augmented by multiple wifi routers placed in different positions."
MUST CREDIT: Nickolay Lamm/MyDeals.com
For more information visit http://www.rexfeatures.com/stacklink/KEKYFWCYG (FOTO:DUKAS/REX)
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Laureus World Sports Awards, Arrivals, London, Britain - 06 Feb 2012
Mandatory Credit: Photo by Ben Cawthra / Rex Features (1583160p)
Novak Djokovic and girlfriend Jelena Ristic
Laureus World Sports Awards, Arrivals, London, Britain - 06 Feb 2012
(FOTO:DUKAS/REX) -
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Laureus World Sports Awards, Arrivals, London, Britain - 06 Feb 2012
Mandatory Credit: Photo by Ben Cawthra / Rex Features (1583160o)
Novak Djokovic and girlfriend Jelena Ristic
Laureus World Sports Awards, Arrivals, London, Britain - 06 Feb 2012
(FOTO:DUKAS/REX)