Coolest Chameleon Ever
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Posted by gjblass at 3:09 PM 2 comments
Labels: Camouflaging, Chameleon
Posted by gjblass at 4:15 PM 0 comments
Labels: Bengal Tigers, Camouflaging, National Geographic, National Geographic Photography, Tigers
This is just to wrong..
it's original color..
More http://forums.dieselstation.com/index.php?showtopic=30992
Posted by gjblass at 11:45 AM 1 comments
Labels: Camouflaging, ferrari, Ferrari 458
By Alastair Jamieson
The gecko, perched on a branch, has blended itself into its surroundings so well that its coil-shaped body is hard to spot amid the foliage.
Its body is twisted into a corkscrew shape, disguising its remarkable leaf-shaped tail against the decaying brown leaves.
The picture was taken at the Andasibe-Mantadia National Park in Madagascar, off the eastern coast of Africa.
Satanic leaf-tailed geckos (Uroplatus phantasticus) can be between 8cm and 30cm long and are found on the central eastern side of the island.
They are named because of their apparent 'horns' and some specimens have red eyes. The skin can appear a variety of colours including brown, yellow, green or orange.
Inactive during the day, they hunt for insects during the night and are almost impossible to see when at rest on a mossy or lichen covered branch. They can flatten themselves to the branch, creating a perfect match to their surroundings and avoiding any shadow being cast.
Modified scales form an irregular edge to the body that blends in nearly seamlessly with the bark.
When disturbed, larger members of the species stand up open mouthed and let out a large hiss.
The geckos are adapted to life in a rainforest and their disguises are so good that species and sub-species are still being discovered.
Posted by gjblass at 3:53 PM 0 comments
Labels: Camouflaging, Lizard, Reptiles
Image: Getty & Samsung
Biomimicry Strikes Again
Scientists at MIT are studying color-changing cuttlefish, and with an understanding of how these fascinating creatures (see the 3 videos below) can change color in less than a second, they're building electronic-ink and TV screens that could "use less than one-hundredth the power of traditional television screens" yet be cheap, easy and safe to make using "dirt cheap polystyrene" . If it all works out, it would be a great example of how biomimicry can help us develop greener products.
From Discovery News:
The current screen prototype is several square inches across but only one micron thick. Crammed into that narrow space are 20 to 30 layers of alternating "dirt cheap polystyrene that doesn't do anything," said Thomas, and "responsive" poly-2 vinyl.At rest, with no electrical charge, the screen is clear. As the voltage increases, the poly-2 vinyl expands, becoming thicker and thicker while reflecting ever longer wavelengths of light, starting with blue and finishing with red at 10 volts.
Of course there are some drawbacks; viewing angle can be limited, and since the screen is reflecting light, you have to use it in a lit room. But it's still early and maybe those problems can be fixed, or maybe the "cuttlefish" screens and electronic-ink can be used in certain specialized applications where those things aren't a problem.
Videos of Cuttlefish Changing Color and Camouflaging
For your viewing pleasure, here's a couple videos of a cuttlefish going all Star Trek with the active camouflage:
Via Discovery News
Posted by gjblass at 1:27 PM 1 comments
Labels: Camouflaging, Changing Colors, Cuttlefish, Fish, TV