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 ")
RoboBallet The Dance Of Cooperative Robots
'...an integrated seven-unit robot team.' - Isaac Asimov, 1944.
Does CloneRobotics Offer A True Android?
Is this What Little Girls Are Made Of?
Robots Repair And Modify Themselves
'The overworked leg motor would have to cool down before he could work on it...' Harry Harrison, 1956.
Robot Janitors Get To Work
'A few mechanical cleaning devices crept here and there...'- Philip K. Dick, 1957.
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
RoboBallet The Dance Of Cooperative Robots
'...an integrated seven-unit robot team.'
Chrysalis Generation Ship to Alpha Centauri
'This was their world, their planet —
this swift-traveling, yet seemingly moveless vessel.'
Alexa+ And Its AI Brain Improvements
'What's it do?' he asked. 'It amuses.'
Does CloneRobotics Offer A True Android?
Is this What Little Girls Are Made Of?
Brain Implant Is Able To Capture Your Inner Dialogue
'So you see, you can hide nothing from me.'
Are AIs Going Rogue Like Hal 9000
'I know that you and Frank were planning to disconnect me...'
Animated Tumblebugs On Astounding Cover!
'Gaines and Harvey mounted tumblebugs, and kept abreast of the Cadet Captain...'
LingYuan Vehicle Roof Drones Now Available, ala Blade Runner 2049
Accompanied by a small selection of similar ideas from science fiction.
China Steals Strato Airship Design From Google App Engine
'...war-balloons, or, as it would be more correct to call them, navigable aerostats.'
The First Space Warship For Space Force
'Each of the electrical ships carried about twenty men...'
Biohybrid Jellyfish Explore The Ocean
As predicted, and detailed, by science fiction writers!
Should AIs and AI Robots Demand Rights?
'This robot is a creature... It is a manlike being. Therefore, like any other talking, thinking man, he is entitled to a court trial!'
Robot Learns Human Tool Usage By Imitation Learning
'I got one of those new electronic cameras...'
Companion Caregiver ChatGPT Dolls
'Every Artificial Friend is unique, right?'
'Pregnancy Humanoids' From China Replace Moms
'A great many of these synthetic babies were made...'
Man Builds 200 Foot Basement Firing Range
'The basement was huge... carved deep into the rock.'
