Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Biohybrid Robot Combines Living Muscle With Artificial Materials
Living muscle tissues are combined with artificial materials to create a robot.
( Two-legged biohybrid robot )
The robot's bipedal design builds upon the lineage of muscle-possessing biohybrid robots, which had previously demonstrated capabilities in crawling, swimming forward, and making turns—albeit not sharp ones. The capacity to turn sharply is a pivotal feature for robots navigating obstacles.To construct a more agile robot with nuanced movements, the researchers fashioned a biohybrid model emulating human gait, specifically engineered for operation in water. Equipped with a foam buoy top and weighted legs for stability underwater, the robot's skeleton primarily comprises flexible silicone rubber that can flex in accordance with muscle movements. Lab-grown skeletal muscle tissues were affixed to the silicone rubber on each leg.
The application of electricity to the muscle tissue triggers a contraction, lifting the leg, and the subsequent dissipation of the electricity causes the heel to land forward. Alternating electric stimulation between the left and right leg every 5 seconds facilitated the biohybrid robot's successful "walking" at a speed of 5.4 mm/min (0.002 mph). For turns, researchers repeatedly stimulated the right leg while the left leg anchored, enabling the robot to execute a 90-degree left turn in 62 seconds. “Initially, we weren't at all sure that achieving bipedal walking was possible, so it was truly surprising when we succeeded,” said Takeuchi. “Our biohybrid robot managed to perform forward and turning movements with a bipedal walk by effectively balancing four key forces: the muscle contractile force, the restorative force of the flexible body, the gravity acting on the weight, and the buoyancy of the float.”
(Via synbiobeta.)
Science fiction fans recall the power wagons from The Last Castle, a 1967 novel by Jack Vance:
(Power-wagon from 'The Last Castle' by Jack Vance)Power-wagons, like the Meks, originally swamp-creatures from Etamin 9, were great rectangular slabs of muscle, slung into a rectangular frame and protected from sunlight, insects and rodents by a synthetic pelt. Syrup sacs communicated with their digestive apparatus, wires led to motor nodes in the rudimentary brain. The muscles were clamped to rocker arms which actuated rotors and drive wheels. The power-wagons, economical, long-lived, and docile, were principally used for heavy cartage, earth-moving, heavy tillage and other arduous jobs.
Scroll down for more stories in the same category. (Story submitted 8/17/2024)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Robotics ")
Humanoid Robots Spotted In Homes Performing Household Chores
'... nothing was perfected until M. Pantalon announced the completion of his automatic valet.' Arthur Bird, 1899.
Bambot Open Source Cheap Delivery Robot
'Not since the time he rewired the delivery robot...'
Robot Collective Acts Like A Smart Material
'...it was all composed of tiny, identical cubes, carefully laid to form a tilelike surface.'
Robot Gas Station Attendant Pumps Gas For You
'... he waited for the robotrix attendant to finish fueling up his ship.' - Philip K. Dick, 1974.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Heart Patches Grown In The Lab Repair Hearts
I'm hoping that this procedure becomes a normal part of medical practice!
Humanoid Robots Spotted In Homes Performing Household Chores
'... nothing was perfected until M. Pantalon announced the completion of his automatic valet.'
Musk Proposes Sites For Martian Cities
'...its streets were of remarkable width, with few or no buildings so high as mosques, churches, State-offices, or palaces in Tellurian cities.'
Bambot Open Source Cheap Delivery Robot
'Not since the time he rewired the delivery robot...'
Robot Collective Acts Like A Smart Material
'...it was all composed of tiny, identical cubes, carefully laid to form a tilelike surface.'
Vipera Electric Skis From Frigid Dynamics
'JOAN strapped on her power-skis...'
Pixel Watch 'Loss of Pulse Detection' And Philip K. Dick
'He carried on his person a triggering mechanism sensitive to his heartbeat.'
Nuclear Plant Restarted To Power AI To Feed Us Dreams
'...Anything was possible in my imaginary environment.'
SpaceX's Starman Tesla Roadster In Space
'Somewhere in space, a chrome and blue automobile raced the green light of Earth.'
Pivotal Blackfly Electric Aircraft Lifts And Hovers
'That explains how it was so easy for me to remain motionless in midair...'
CORLEO Robotic Horse Concept Looks Ready To Ride
Imagine digging your heels in to a steam horse!
Who First Thought Of A Tin Foil Hat?
'We had discovered that metal was relatively impervious to the telepathic effect.'
Warp Drive Tech Back On The Menu
'Detailed plans for the construction of the Gundstetter-Halone warp drive were flowing.'
Huawei Pura X Folding Phattie Phone
Why can't we get more innovative phone configurations?
Sleep Pods At Daxing International Airport
'Do not waste your priceless company on the unappreciative folds of a sleep pod...'
Robot Baristas Learn Their Trade Without Paying Royalties
'...so we've promised him a generous pension from the royalties.'
