Photo 14 Sep 328 notes superseventies:

Bryan Ferry

superseventies:

Bryan Ferry

Photo 13 Sep 94,243 notes

(Source: szshap)

Photo 9 Sep 95 notes proud-atheist:

The creation museum does not helphttp://proud-atheist.tumblr.com

proud-atheist:

The creation museum does not help
http://proud-atheist.tumblr.com

Photo 9 Sep 82 notes thelandofmaps:

The United States of America From Alaska’s Point of View [1175x812]CLICK HERE FOR MORE MAPS!thelandofmaps.tumblr.com

thelandofmaps:

The United States of America From Alaska’s Point of View [1175x812]
CLICK HERE FOR MORE MAPS!
thelandofmaps.tumblr.com

Photo 29 Aug 1,091 notes malformalady:

"Cactus" bucks are bucks that are in velvet and have points sticking out all over their head. When a buck has very small testes, or has no testes at all, known as cryptorchidism — meaning they haven’t descended from the body cavity and thus do not function — you get cactus bucks. Since they never shed, each spring new antlers develop on top of the old ones. Further north these extra antler tines may freeze in winter and break off, but if the weather isn’t too bad, antlers tines grow over old antlers tines and you get these weird looking bucks. The older they get, the odder the growths become.

malformalady:

"Cactus" bucks are bucks that are in velvet and have points sticking out all over their head. When a buck has very small testes, or has no testes at all, known as cryptorchidism — meaning they haven’t descended from the body cavity and thus do not function — you get cactus bucks. Since they never shed, each spring new antlers develop on top of the old ones. Further north these extra antler tines may freeze in winter and break off, but if the weather isn’t too bad, antlers tines grow over old antlers tines and you get these weird looking bucks. The older they get, the odder the growths become.

Photo 4 Aug 524 notes malformalady:

A holepunch or fallstreak cloud is an atmospheric phenomenon believed to be caused by a combination of both mother nature and man. For the fallstreak hole to begin, cirrocumulus or altocumulus must contain super-cooled water which cannot freeze without a tiny particle to first cling to. Scientific opinion as to what finally causes the ice to form and begin to crystallize in the atmosphere has only solidified in recent years as meteorologists have become more certain that airplanes flying through the clouds start the process. Air passing along propeller blades or wings expands and cools rapidly. The ice crystals begin to form and after the plane is long gone - the crystals can still be seen where they’ve dropped down below the cloud. What’s left above the drifting ice particles is a round hole in the cloud that can sometimes be very  large.
Photo credit: Marc Eilbeck on Twitter.

malformalady:

A holepunch or fallstreak cloud is an atmospheric phenomenon believed to be caused by a combination of both mother nature and man. For the fallstreak hole to begin, cirrocumulus or altocumulus must contain super-cooled water which cannot freeze without a tiny particle to first cling to. Scientific opinion as to what finally causes the ice to form and begin to crystallize in the atmosphere has only solidified in recent years as meteorologists have become more certain that airplanes flying through the clouds start the process. Air passing along propeller blades or wings expands and cools rapidly. The ice crystals begin to form and after the plane is long gone - the crystals can still be seen where they’ve dropped down below the cloud. What’s left above the drifting ice particles is a round hole in the cloud that can sometimes be very  large.

Photo credit: Marc Eilbeck on Twitter.

Photo 22 Jul 703 notes thelandofmaps:

Countries that are poorer than Bill Gates [OC] [1357x628]CLICK HERE FOR MORE MAPS!thelandofmaps.tumblr.com

Therefore Bill Gates should buy North Korea and solve a lot of problems

thelandofmaps:

Countries that are poorer than Bill Gates [OC] [1357x628]
CLICK HERE FOR MORE MAPS!
thelandofmaps.tumblr.com

Therefore Bill Gates should buy North Korea and solve a lot of problems

Photo 18 Jul 196 notes agist9:

New Super Black Material Absorbs 99.965% Of Light


Goths of the world, rejoice. Scientists have produced Vantablack, a product so dark it becomes impossible to make out shapes formed from it.

Surrey Nanosystems, a British nanoelectronics company have used carbon nanotubes 10,000 times thinner than a human hair to absorb 99.965% of visible light, a world record. The tubes are so small photons cannot get inside, but can fit into the small spaces between the tubes, where they are captured.

For comparison, fresh asphalt reflects 4% of the light that falls on it, and after a while this rises to 12%, while coal seldom gets below 0.5%.

"You expect to see the hills and all you can see … it’s like black, like a hole, like there’s nothing there. It just looks so strange," Surrey Nanosystems’ technical director Ben Jensen told The Independent.

The manufacturers grow Vantablack (Vertically Aligned carbon NanoTube Array) on aluminum foil, making it easy to create complex topography that is entirely invisible to the eye. They point out their low-temperature nanotube growth processes give it a significant advantage past super-black materials that require high temperatures to produce, and are therefore incompatible with sensitive electronics.

While there is probably a market for practical jokes, Surrey Nanosystems are talking up the capacity of Vantablack to calibrate astronomical cameras and infrared scanners, which need to be shown the darkest object possible for comparison with tiny points of light. They also hint darkly at military uses, which may benefit from the enormous tensile strength and heat conductivity.

“We are now scaling up production to meet the requirements of our first customers in the defense and space sectors, and have already delivered our first orders,” said Jensen. So far at least Vantablack is far too expensive to be used for clothes or toys but Jensen said, “You would lose all features of a dress. It would just be something black passing through.” 

The properties of Vantablack have been described in Optics Express.


Read more at http://www.iflscience.com/technology/new-super-black-material-absorbs-99965-light#CUwUbfHdcEJjqIW3.99

agist9:

New Super Black Material Absorbs 99.965% Of Light


Goths of the world, rejoice. Scientists have produced Vantablack, a product so dark it becomes impossible to make out shapes formed from it.

Surrey Nanosystems, a British nanoelectronics company have used carbon nanotubes 10,000 times thinner than a human hair to absorb 99.965% of visible light, a world record. The tubes are so small photons cannot get inside, but can fit into the small spaces between the tubes, where they are captured.

For comparison, fresh asphalt reflects 4% of the light that falls on it, and after a while this rises to 12%, while coal seldom gets below 0.5%.

"You expect to see the hills and all you can see … it’s like black, like a hole, like there’s nothing there. It just looks so strange," Surrey Nanosystems’ technical director Ben Jensen told The Independent.

The manufacturers grow Vantablack (Vertically Aligned carbon NanoTube Array) on aluminum foil, making it easy to create complex topography that is entirely invisible to the eye. They point out their low-temperature nanotube growth processes give it a significant advantage past super-black materials that require high temperatures to produce, and are therefore incompatible with sensitive electronics.

While there is probably a market for practical jokes, Surrey Nanosystems are talking up the capacity of Vantablack to calibrate astronomical cameras and infrared scanners, which need to be shown the darkest object possible for comparison with tiny points of light. They also hint darkly at military uses, which may benefit from the enormous tensile strength and heat conductivity.

“We are now scaling up production to meet the requirements of our first customers in the defense and space sectors, and have already delivered our first orders,” said Jensen. So far at least Vantablack is far too expensive to be used for clothes or toys but Jensen said, “You would lose all features of a dress. It would just be something black passing through.”

The properties of Vantablack have been described in Optics Express.


Read more at http://www.iflscience.com/technology/new-super-black-material-absorbs-99965-light#CUwUbfHdcEJjqIW3.99

Photo 17 Jul 1,324 notes les-animaux:

 

funnywildlife:

Know your giraffe
Photo 17 Jul 585 notes

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