The secrets of why central-American jewel scarab beetles look like they are made from pure gold, has been uncovered by physicists at the University of Exeter.
Plants & Animals
Jun 16, 2017
0
1407
Three Japanese cyborg look-alikes turned heads on busy Tokyo streets and subway trains Monday as they made their way to a robotics conference on a hot summer's day -- without breaking a sweat.
Robotics
Aug 3, 2009
11
3
(PhysOrg.com) -- A robot in a University of Michigan lab can run like a human -- a feat that represents the height of agility and efficiency for a two-legged machine. With a peak pace of 6.8 miles per hour, MABEL is believed ...
Robotics
Aug 16, 2011
9
0
(PhysOrg.com) -- A new version of what some refer to as the "Iron Man" suit was unveiled Monday by Raytheon at the company's research facility in Salt Lake City.
While Robocop and Iron Man can dodge bullets and crush villains, a new powered suit from Japan promises its elderly users more modest powers, such as pulling up radishes without getting a backache.
Robotics
Apr 9, 2010
9
0
Researchers have coated normal fabric with an electroactive material, and in this way given it the ability to actuate in the same way as muscle fibres. The technology opens new opportunities to design "textile muscles" that ...
Engineering
Jan 25, 2017
1
585
Humans have evolved to be incredibly efficient at walking. In fact, simulations of human locomotion show that walking on level ground and at a steady speed should theoretically require no power input at all.
Engineering
Apr 1, 2015
2
1872
Scientists working at Korea University, Korea, and TU Berlin, Germany have developed a brain-computer control interface for a lower limb exoskeleton by decoding specific signals from within the user's brain.
Engineering
Aug 17, 2015
3
2788
A disabled Japanese adventurer says he is planning to leave his wheelchair behind and walk up a medieval French World Heritage site next year with the help of a cutting-edge robotic suit.
Robotics
Sep 16, 2010
7
0
The extravagant headgear of small bugs called treehoppers are in fact wing-like appendages that grew back 200 million years after evolution had supposedly cast them aside, according to a study published Thursday in Nature.
Plants & Animals
May 5, 2011
15
0
An exoskeleton is the external skeleton that supports and protects an animal's body, in contrast to the internal skeleton (endoskeleton) of, for example, a human. In popular usage, some of the larger kinds of exoskeletons are known as "shells". Examples of exoskeleton animals include insects such as grasshoppers and cockroaches, and crustaceans such as crabs and lobsters. The shells of the various groups of shelled mollusks, including those of snails, clams, tusk shells, chitons and nautilus, are also exoskeletons.
Mineralized exoskeletons first appeared in the fossil record about 550 million years ago, and their evolution is considered by some to have played a role in the subsequent Cambrian explosion of animals.[citation needed]
Some animals, such as the tortoise, have both an endoskeleton and an exoskeleton.
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