Ihre Suche nach:
6 Ergebnis(se) in 0.03 s
-
DUK10014921_014
FEATURE - Wifi kommt nach Kuba
MANDATORY CREDIT: Valerio Berdini/REX Shutterstock. Only for use in this story. Editorial Use Only. No stock, books, advertising or merchandising without photographer's permission
Mandatory Credit: Photo by Valerio Berdini/REX/Shutterstock (5540836s)
A man in a western T-shirt stops walking to check his mobile phone in Plaza Carillo in Trinidad de Cuba, on the evening of 26 December 2015. People of all ages in Cuba seem to be equally attracted by the allure of smartphones
Wi-Fi comes to Cuba, Cuba - 2015
FULL COPY: http://www.rexfeatures.com/nanolink/ruif
A photographer has captured a series of striking images of Cuba's Wi-Fi 'Revolution'.
Photographer Valerio Berdini captured a series of images that show Cuban faces illuminated by mobile phone light, as many browse the internet on their mobile phone devices for the first time.
In June 2015 Cuban citizens gained access to Wi-Fi for the first time when Cuban government-owned telecommunication company, ETECSA, began installing 35 Wi-Fi hotspots in the parks of the main cities.
Until that date the web in Cuba was an affair limited to the guests of few luxury hotels and some official state offices.
(FOTO:DUKAS/REX)
(c) Dukas -
DUKAS_32678794_REX
What if you could see Wi'Fi - 25 Jul 2013
Mandatory Credit: Photo by Nickolay Lamm/MyDeals.com / Rex Features (2714218e)
Artist's impression of WiFi waves at The Natioanl Mall, Washington, D.C
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)
DUKAS/REX -
DUKAS_15159820_REX
'The friendliest whales in the world', Baja California, Mexico - Aug 2010
Mandatory Credit: Photo by Mark Carwardine/Solent News / Rex Features ( 1215810f )
The Friendliest Whales In The World
Massive whales once known as 'devil fish' for the way they attacked whalers have become so friendly they now rest their chins on boats - and demand to be tickled.
The 45-feet-long adult grey whales encourage their young calves to approach boats and have their backs and tongues scratched in their breeding lagoons.
They have been described by experts as the 'frendliest whales in the world'.
If their petting demands go unnoticed they swim to tourists on others boats in the hope of getting more attention.
The playful whales even swim under boats and lift them out of the water, both thrilling and scaring the tourists at the same time.
Local fishermen who lead the boat tours in San Ignacio, Mexico, have become so used to living with the whales they now refer to them as 'friendlies'.
Zoologist and television presenter Mark Carwardine, 51, photographed the whales while on a trip to the Central American country.
He has visited for the last 20 years.
Mark said: "Seventy years ago these whales were being viciously hunted and they fought back aggressively.
"They would smash boats with their tails and leap on them, so they became known locally as devil fish.
"Since the late 1930s, however, the grey whale has been protected and they have gone from being in danger of extinction, with 100 or 200 left, to almost 26,000.
"They know the local fishermen are no longer a threat and have become the friendliest whales in the world.
"They come up to these small fibreglass boats, which are a few metres long, and place their chins on the side to be scratched and tickled.
"They also encourage their calves to do the same. It is very much like a dog sitting at your feet near the fire."
He added: "I would never normally agree with touching wild...
For more information visit http://www.rexfeatures.com/stacklink/ESDCIFGRP
DUKAS/REX -
DUKAS_15159818_REX
'The friendliest whales in the world', Baja California, Mexico - Aug 2010
Mandatory Credit: Photo by Mark Carwardine/Solent News / Rex Features ( 1215810e )
The Friendliest Whales In The World
Massive whales once known as 'devil fish' for the way they attacked whalers have become so friendly they now rest their chins on boats - and demand to be tickled.
The 45-feet-long adult grey whales encourage their young calves to approach boats and have their backs and tongues scratched in their breeding lagoons.
They have been described by experts as the 'frendliest whales in the world'.
If their petting demands go unnoticed they swim to tourists on others boats in the hope of getting more attention.
The playful whales even swim under boats and lift them out of the water, both thrilling and scaring the tourists at the same time.
Local fishermen who lead the boat tours in San Ignacio, Mexico, have become so used to living with the whales they now refer to them as 'friendlies'.
Zoologist and television presenter Mark Carwardine, 51, photographed the whales while on a trip to the Central American country.
He has visited for the last 20 years.
Mark said: "Seventy years ago these whales were being viciously hunted and they fought back aggressively.
"They would smash boats with their tails and leap on them, so they became known locally as devil fish.
"Since the late 1930s, however, the grey whale has been protected and they have gone from being in danger of extinction, with 100 or 200 left, to almost 26,000.
"They know the local fishermen are no longer a threat and have become the friendliest whales in the world.
"They come up to these small fibreglass boats, which are a few metres long, and place their chins on the side to be scratched and tickled.
"They also encourage their calves to do the same. It is very much like a dog sitting at your feet near the fire."
He added: "I would never normally agree with touching wild...
For more information visit http://www.rexfeatures.com/stacklink/ESDCIFGRP
DUKAS/REX -
DUKAS_15159814_REX
'The friendliest whales in the world', Baja California, Mexico - Aug 2010
Mandatory Credit: Photo by Mark Carwardine/Solent News / Rex Features ( 1215810d )
The Friendliest Whales In The World
Massive whales once known as 'devil fish' for the way they attacked whalers have become so friendly they now rest their chins on boats - and demand to be tickled.
The 45-feet-long adult grey whales encourage their young calves to approach boats and have their backs and tongues scratched in their breeding lagoons.
They have been described by experts as the 'frendliest whales in the world'.
If their petting demands go unnoticed they swim to tourists on others boats in the hope of getting more attention.
The playful whales even swim under boats and lift them out of the water, both thrilling and scaring the tourists at the same time.
Local fishermen who lead the boat tours in San Ignacio, Mexico, have become so used to living with the whales they now refer to them as 'friendlies'.
Zoologist and television presenter Mark Carwardine, 51, photographed the whales while on a trip to the Central American country.
He has visited for the last 20 years.
Mark said: "Seventy years ago these whales were being viciously hunted and they fought back aggressively.
"They would smash boats with their tails and leap on them, so they became known locally as devil fish.
"Since the late 1930s, however, the grey whale has been protected and they have gone from being in danger of extinction, with 100 or 200 left, to almost 26,000.
"They know the local fishermen are no longer a threat and have become the friendliest whales in the world.
"They come up to these small fibreglass boats, which are a few metres long, and place their chins on the side to be scratched and tickled.
"They also encourage their calves to do the same. It is very much like a dog sitting at your feet near the fire."
He added: "I would never normally agree with touching wild...
For more information visit http://www.rexfeatures.com/stacklink/ESDCIFGRP
DUKAS/REX -
DUKAS_15869253_UNA
Mechanik im Gehirn / mechanics in the brain
bb_006_70202108 (39511/BB_006_70202108), Mechanik im Gehirn, (© INSADCO / Bilderbox)
DUKAS/UNITED ARCHIVES