Thursday, December 1, 2016

Meet one of the last studios on Earth making exquisite globes by hand

1955

A short film from London based production company Cabnine Films, about Peter Bellerby, artisan globemaker and founder of Bellerby and Co. Globemakers. bellerbyandco.com

From Slate by Kristin Hohenadel

Peter Bellerby started making handmade globes in 2008, after a disappointing search for an 80th birthday present for his father convinced him to try a DIY approach.
Now the London-based Bellerby & Co. manufactures painstakingly hand-colored artisanal globes with an Old World allure that utilize up-to-date cartography.
Their collection of high-end globes includes a mini desk version, and they create bespoke globes for individuals.
(Before you get too excited, note that prices start at 999 British pounds, currently about $1,536.)
Director Martin Scorsese commissioned two globes for the 2011 film Hugo, and the company’s work was showcased at a 2014 exhibition at London’s Royal Geographic Society.


The self-taught globe-maker told me in an email that he spent 18 months of trial and error perfecting the process.
The hardest part of making a globe, he said, is applying the map to the sphere using papier-mâché. “In effect we wet paper and then stretch it, basically fighting the tendency of it to degrade, tear or turn to mush,” he said, applying gores—the name for paper segments used to make globes—so that latitude lines match up and preventing the kind of sloppy overlap that can wipe out entire countries, as often seen on poorly constructed models.


Today Bellerby works with a full-time team of six that includes a globe painter and two apprentices.
It takes a new globe-maker up to a year to learn the smallest globe, he said, and “much longer for the larger ones.”


He said his design aesthetic is inspired by “the globes of several hundred years ago,” adding that each of the company’s globes are hand-colored, meaning every piece is unique.
They edit cartography using Adobe Illustrator, placing letters individually to recreate the pleasingly irregular aesthetic that resulted when globe-makers of old used copper plates to place lettering by hand.
“Laying the names of places at angles so that they don’t cross over one another shows that we care about each detail,” he added, “and don’t just throw the map into a computer and accept the result.”


 While Bellerby acknowledges that there are plenty of people “making globes from their home basements, prop makers, hobbyists, children doing school projects, and of course people making plastic globes in factories,” he said that bespoke globe-making died out many years ago, with craftsmen taking their secrets to their graves.
“The challenge of working out how to do something knowing no one else on the planet can help me,” he said, “was one of the enduring drivers of my passion.”


Bellerby claims that his company is “one of the last two handmade globemakers” in the world, and the only established company that uses traditional globe-making methods with constantly updated current cartography so that globes accurately reflect the moment in which they are created.


Considering that there might be no other object more capable of capturing our earthly imaginations, why is Bellerby in such rare globe-making company?
“I think the interest wasn’t there for a period of time,” he said.
“When we started we had no idea if there was a market for them as no one had paid this much for globes in centuries because they weren’t there to buy.”


His work might cost a fortune, but Bellerby said that he aims to make robustly built globes that will last 100 years.
“Our globes are not a throw-away item,” Bellerby said, adding that they use “the finest materials to ensure their longevity". 
“Part of the problem with many of the globes made in the past was the materials they used—meaning any antique globe now is more like a museum exhibit and each touch and spin will likely degrade the item. We hope our globes will be future heirlooms and something that customers want to pass down within their families.”


Check out the video below to listen to Bellerby talk about his process and have a glimpse into the inner workings of his London studio, or follow the studio on Instagram for more gorgeous globe images.

Links :

Wednesday, November 30, 2016

Tesla powers a whole island with solar to show off its energy chops


The island of Ta’u in American Samoa, located more than 4,000 miles from the West Coast of the United States, now hosts a solar power and battery storage-enabled microgrid that can supply nearly 100 percent of the island’s power needs from renewable energy. This provides a cost-saving alternative to diesel, removing the hazards of power intermittency and making outages a thing of the past. 

From The Verge by James Vincent

Tesla completed its $2.6 billion acquisition of SolarCity this week, and, to celebrate, the company has announced a major solar energy project: wiring up the whole island of Ta’u in American Samoa. Previously, the island ran on diesel generators, but over the past year Tesla has installed a microgrid of solar energy panels and batteries that will supply "nearly 100 percent" of power needs for Ta’u’s 600 residents.

 Ta'u island (GeoGarage platform / NOAA chart)

The project seems intended to show off the potential benefits of the SolarCity acquisition, with Ta’u’s microgrid comprised of 5,328 solar panels from SolarCity and Tesla, along with 60 Tesla Powerpacks batteries for storage.
But buying SolarCity remains a risky move for Tesla, with the purchase including billions of dollars of debt for a company that's far from profitable (SolarCity spends $6 for every $1 it makes in sales).
Nevertheless, Tesla CEO Elon Musk describes the acquisition as "blindingly obvious" — a necessary step in his so-called "Master Plan" to integrate clean energy generation and storage.

 The microgrid – 1.4 megawatts of solar generation capacity from SolarCity and Tesla and 6 megawatt hours of battery storage from 60 Tesla Powerpacks – was implemented within just one year from start to finish.

The project in Ta’u shows the benefit of this.
It was funded by American Samoan and US authorities (including the Department of Interior), and Tesla says it will offset the island’s use of more than 109,500 gallons of diesel per year, as well as the expense of shipping that fuel in.
(That's the amount of fuel used by one generator; the island has three of these in case one breaks, but most of the time only one is in use.)
"Factoring in the escalating cost of fuel, along with transporting such mass quantities to the small island, the financial impact is substantial," said Tesla in a blog post.
The microgrid will allow the island to stay fully powered for three days without sunlight, and its capacity will recharge fully in seven hours.

In just one year, Tesla and SolarCity created a solar-powered island.
Tesla converts Ta'ū island from diesel to solar power :
the result is a system composed of more than 5,000 SolarCity solar panels and 60 Tesla Powerpack battery storage systems.

Local businesses, along with essential services like the hospital, police, and fire stations, will all use solar power "This project will help lessen the carbon footprint of the world," local resident Keith Ahsoon said in a Tesla blog post. 
"Living on an island, you experience global warming firsthand. Beach erosions and other noticeable changes are a part of life here. It’s a serious problem, and this project will hopefully set a good example for everyone else to follow."

Links :


Tuesday, November 29, 2016

Google goes to sea! Patent reveals bizarre ship pulled by a flying 'windmill' that could house the firm's giant servers

 Google invents a novel ship propelling system.
It seems Google is expanding its footprint in the transportation industry, with a novel ship propelling system.
A recently patent publication from Google shows that they have invented a new way to propel ships on water. 

(courtesy of Patent Yogi)

From DailyMail by Stacy Liberatore

Patent is 'Airborne rigid kite with on-board power plant for ship propulsion'
It shows a vehicle-based ‘windmill’ system with rotors and rotating blades
This system could power and propel Google's floating data centers
An electrically conductive tether would link the two and transfer energy

It appears Google has shifted their sights from land to sea with a new innovation that makes with the firm's vision of floating data centers one closer to a reality.
A recent patent describes a vehicle-based ‘windmill’ system with a range of rotors and rotating blades on its wing, capable of generating enough power to run and cool down the massive servers.
The tech giant suggests putting these flying turbines on their 'ocean-going vessels' with an electrically conductive tether, which would produce power while flying and propel the ship through the water.


A recent patent describes a vehicle-based ‘windmill’ system (left) with a range of rotors and rotating blades on its wings, which could generate enough power to run and cool Google's floating data centers (right)

The patent, first spotted by Patent Yogi, was filed in May 2016 and is named ‘Airborne rigid kite with on-board power plant for ship propulsion'.
It also lists three inventors who are kite engineers with the firm Makani Power, which was acquired by Google X in 2013.
Makani Power stated that the ‘energy kite’ has the potential to generate 50 per cent more energy while eliminating 90 per cent of the materials used and for half the cost of conventional wind turbine.
Now, it appears Google X is putting the technology to good use and combining it with their vision of floating data centers, which Google patented in 2009.
The document describes an environmentally-friendly sea-powered telecommunications and storage system that looks much like the vessels that have appears on both side of the continent.
'A system includes a floating platform-mounted computer data center comprising a plurality of computing units, a sea-based electrical generator in electrical connection with the plurality of computing units, and one or more sea-water cooling units for providing cooling to the plurality of computing units,' Google wrote in the patent.

Kites aren't just toys anymore.
Makani's energy kite is an improved wind turbine, generating more energy, with less materials, and at lower costs.

The ‘windmills’ would save Google money, as the firm spends billions of dollars each quarter to power the servers.
The team believes these kites, or windmill system, could generate free power on the ship, which could also be stored for emergencies or during bad weather.
‘Conventional wind turbines typically include large turbine blades positioned atop a tower,’ reads the patent.
‘An alternative to the costly conventional wind turbine towers that may be used to harness wind energy is to use an aerial vehicle attached to a ground station with an electrically conductive tether’.

The patent, first spotted by Patent Yogi , was filed in May 2016 and is named ‘Airborne rigid kite with on-board power plant for ship propulsion'. 
t also lists three inventors who are kite engineers with the firm Makani Power, which was acquired by Google X in 2013

‘Such an alternative may be referred to as an Airborne Wind Turbine or ‘AWT’’.
The patent explains that an AWT includes a rigid wing with mounted turbines, which flies between 250 and 600 meters in the air – or in this case, over water.
This system is then linked to a ground station on the ship via an electrically conductive tether that gathers the energy produced by the device, which ‘may then be used for propulsive or auxiliary purposes’.

The ‘windmills’ would save Google money, as the firm spends billions of dollars each quarter to power the servers.
The team believes these kites, or windmill system, could generate free power on the ship, which could also be stored for emergencies or during bad weather

Now, it appears Google X is putting the technology to good use and combining it with their vision of floating data centers, which Google patented in 2009.
Pictured is a concept drawing of Google's floating data center

‘During launch, the aerial vehicle may operate in a hover mode, with the fuselage generally perpendicular to the grounds, the rotors may operate in thrust generating mode,’ according to the patent.
‘In some embodiments, the power to rotate the turbine blades in the thrust generating mode is provided through the electrically conductive tether from the ground station, and in other embodiments the power to rotate the turbine blades is supplied from power stored on the aerial vehicle.’
Google continues to explain that this system ‘may lead to significant fuel savings and reduction in carbon dioxide emissions.
When Google acquired Makani Power in 2013, Peter Fitzgerald, Google’s UK sales director, said the turbines could also save on construction costs. Speaking at the Cheltenham Literature Festival, he said the turbines could spell a solution to the world’s energy problems.
He said: ‘It can make a big difference when it comes to energy.

The patent explains that an AWT includes a rigid wing with mounted turbines, which flies between 250 and 600 meters in the air – or in this case, over water.
And these flying systems would stay connected to the ship with a electrically conductive tether (pictured)

This system is then linked to a ground station on the ship via an electrically conductive tether that gathers the energy produced by the device, which ‘may then be used for propulsive or auxiliary purposes’

‘It is tethered, has wings and if you go to high altitude flying around bringing energy.
You have to spend a lot of money on steel and concrete to build these massive turbines and you can only do that in about 15 per cent of the world where the wind is fast enough.’
With the tethered turbines, he added, you could use them on ‘double the amount of land’.
He admitted: ‘It’s kind of out there.

Links :

Monday, November 28, 2016

'Extraordinarily hot' Arctic temperatures alarm scientists

 A large pool of melt water over ice on top of the Beaufort Sea in the Arctic Ocean.
Photograph: Operation IceBridge/Nasa

From The Guardian by John Vidal

Danish and US researchers say warmer air and sea surface could lead to record lows of sea ice at north pole next year

The Arctic is experiencing extraordinarily hot sea surface and air temperatures, which are stopping ice forming and could lead to record lows of sea ice at the north pole next year, according to scientists.
Danish and US researchers monitoring satellites and Arctic weather stations are surprised and alarmed by air temperatures peaking at what they say is an unheard-of 20C higher than normal for the time of year.



In addition, sea temperatures averaging nearly 4C higher than usual in October and November.
“It’s been about 20C warmer than normal over most of the Arctic Ocean, along with cold anomalies of about the same magnitude over north-central Asia. This is unprecedented for November,” said research professor Jennifer Francis of Rutgers university.
Temperatures have been only a few degrees above freezing when -25C should be expected, according to Francis.
“These temperatures are literally off the charts for where they should be at this time of year. It is pretty shocking. The Arctic has been breaking records all year. It is exciting but also scary,” she said.


Francis said the near-record low sea ice extent this summer had led to a warmer than usual autumn. That in turn had reduced the temperature difference between the Arctic and mid-latitudes.
“This helped make the jet stream wavier and allowed more heat and moisture to be driven into Arctic latitudes and perpetuate the warmth. It’s a vicious circle,” she added.
Sea ice, which forms and melts each year, has declined more than 30% in the past 25 years.
This week it has been at the lowest extent ever recorded for late November.
According to the US government’s National Snow and Ice Data Centre, (NSIDC), around 2m square kilometres less ice has formed since September than average.
The level is far below the same period in 2012, when sea ice went on to record its lowest ever annual level.
Francis said she was convinced that the cause of the high temperatures and ice loss was climate change.
“It’s all expected. There is nothing but climate change that can cause these trends. This is all headed in the same direction and picking up speed.”
Rasmus Tonboe, a sea ice remote sensing expert at the Danish Meteorological Institute in Copenhagen, said: “Sea surface temperatures in the Kara and Barents seas are much warmer than usual.
That makes it very difficult for sea ice to freeze.


Time lapse of the relative age of Arctic sea ice from week to week since 1990.
The oldest ice (9 or more years old) is white. Seasonal ice is darkest blue.
Old ice drifts out of the Arctic through the Fram Strait (east of Greenland), but in recent years, it has also been melting as it drifts into the southernmost waters of the Beaufort Sea (north of western Canada and Alaska).
Video produced by the Climate.gov team,
based on data provided by Mark Tschudi, University of Colorado-Boulder.

“When we have large areas of open water, it also raises air temperatures, and it has been up to 10/15C warmer. Six months ago the sea ice was breaking up unusually early. This made more open water and allowed the sunlight to be absorbed, which is why the Arctic is warmer this year,” he said.
“What we are seeing is both surprising and alarming. This is faster than the models. It is alarming because it has consequences.”
Julienne Stroeve, the professor of polar observation at University College London said ice that should be growing at this time of year was retreating.
“It’s been a crazy year. There is no ice at Svalbard yet. In the last few days there has been a decline in sea ice in the Bering sea. Very warm air has flooded into the Arctic from the south, pressing the ice northwards.
“Air temperature drives the formation of the ice. It has been really delayed this year so the ice is also much thinner than it usually is. The speed at which this is happening surprises me. In the Arctic the trend has been clear for years, but the speed at which it is happening is faster than anyone thought,” said Strove.
“Ice is very sensitive to weather. There is a huge high pressure over the Kara sea, and Eurasia and Canada. We are seeing very strong winds bringing warm air north.”
The significance of the ice forming late is that this affects its growth the following year, with consequences for climate.
“Extreme wind and high air temperatures [now],” she said, “could see ice extent drop next year below the record 2012 year”.
She added: “The ice could be even thinner than it was at the start of 2012. This is definitely a strange year.”
Ed Blockley, the lead scientist of the UK Met Office’s polar climate group, said: “The sea ice is extremely low. It is freezing but very slowly
 Last week the Barents sea reduced its ice cover.
There was less ice at the end than the start.
“These temperature anomalies are not unprecedented but this is certainly extraordinary. We are seeing a continual decline in ice. It it likely to be a hiccup but it puts us in bad starting position for next year.”

Links :

Sunday, November 27, 2016

Society unseen

Surfers - Kerby Brown, Cortney Brown, Bradley Norris, Luke Wyllie, Imogen Caldwell and Phillip Read