January 7, 2007

Gallery: Good Fantasy Backgrounds

Filed under: Galleries — Realest @ 10:52 am

A lot of good quality pictures, that you just gotta see.

gallery people fantasy

And this one sure is funny :) cow

Here are the: Dragons Fantasy images with copy and paste code for your myspace, blog or just like that.

April 4, 2006

Housefly Gets Glasses

Filed under: Interesting — ramone_ @ 9:36 am

Pampering pets with designer goods isn’t so
unusual and now even your houseflies can get outfitted in style.

An entry in a German science-photo competition, this image shows a fly sporting a set of “designer” lenses crafted and set in place with a cutting-edge laser technique. The glasses fit snuggly on the fly’s 0.08-inch-wide (2-millimeter-wide) head.

Manufacturing firm Micreon GmbH submitted the insect’s picture for the Bilder der Forschung (Photos of Science) 2005 competition. Selected images were on display last week in a Munich shopping center.

Micreon, based in Hannover, Germany (see map), created the fly’s eyewear using ultrafast laser micro-machining. The firm notes on its Web site that the process can create objects with high precision at scales of less than a thousandth of a millimeter.

HouseFly With Glasses

Bug-Eating Robots

Filed under: Neeews — ramone_ @ 9:34 am

At the Bristol Robotics Laboratory in England, researchers are designing
their newest bug-eating robot—Ecobot III.

The device is the latest in a series of small robots to emerge from the lab that are powered by a diet of insects and other biomass.

“We all talk about robots being able to do stuff on their own, being intelligent and autonomous,” said lab director Chris Melhuish.

“But the truth of the fact is that without energy, they can’t do anything at all.”

Most robots today draw that energy from electrical cords, solar panels, or batteries. But in the future some robots will need to operate beyond the reach of power grids, sunlight, or helping human hands.

Melhuish and his colleagues think such release-and-forget robots can satisfy their energy needs the same way wild animals do—by foraging for food.

“Animals are the proof that this is possible,” he said.

Bug-munching Bots

Over the last decade, Melhuish’s team has produced a string of bots powered by sugar, rotten apples, or dead flies.

The biomass is converted into electricity through a series of stomachlike microbial fuel cells, or MFCs.

Living batteries, MFCs generate power from colonies of bacteria that release electrons as the microorganisms digest plant and animal matter. (Electricity is simply a flow of electrons.)

The lab’s first device, named Slugbot, was an artificial predator that hunted for common garden slugs.