Climbing Robot "Stickybot" (Image 2)

Climbing Robot "Stickybot" (Image 2)
Fri, 04 Feb 2011 09:02:53 -0600

The feet on the robot "Stickybot" are covered with a gecko-inspired, directional-adhesive material that allows it to climb. [Image 2 of 3 related images. See Image 3.]

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Stickybot was ...

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Climbing Robot "Stickybot" (Image 3)

Climbing Robot "Stickybot" (Image 3)
Fri, 04 Feb 2011 09:02:03 -0600

"Stickybot," a robot whose feet are covered with a gecko-inspired, directional-adhesive material, demonstrates its climbing ability. [Image 3 of 3 related images. Back to Image 1.]

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Climbing Robot "Stickybot" (Image 1)

Climbing Robot "Stickybot" (Image 1)
Fri, 04 Feb 2011 09:02:43 -0600

"Stickybot," a robot whose feet are covered with a gecko-inspired, directional-adhesive material that allows it to climb. [Image 1 of 3 related images. See Image 2.]

More about this Image
Stickybot was ...

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Lichen Species Caloplaca obamae

Lichen Species <em>Caloplaca obamae</em>
Fri, 04 Feb 2011 09:02:24 -0600

Macroscopic image (x0.75) of the thallus of Caloplaca obamae, a newly discovered lichen species found on Santa Rosa Island, Channel Islands National Park, California. The species was named in honor of President Barack Obama by Kerry Knudsen, a researcher and the lichen curator at the ...

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Coral-algal Symbioses and Global Warming (Image 3)

Coral-algal Symbioses and Global Warming (Image 3)
Fri, 04 Feb 2011 09:02:00 -0600

Acropora retusa, a common species of coral found throughout the world. Todd LaJeunesse of Penn State University and colleagues studied the effects of global warming on coral-algal symbioses in warm and cool waters. [Image 3 of 4 related images. See

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