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
 |
Tweel - (Almost) A Smart Wheel
Michelin is introducing the Tweel - a combination of wheel and tire that could offer a number of benefits to owners of wheeled vehicles. Unlike most Michelin tires sold in the past century, the Tweel is unique - it does not use air to cushion the ride.
(From The Michelin Tweel)
When mounted on a car, the Tweel is a single unit consisting of four pieces:
- the hub
- polyurethane spokes
- a "shear band" surrounding the spokes
- the tread band.
As an aside, its about time somebody improved on regular wheel spokes, which were introduced in about 2700 BC (before that, people used solid wood wheels).
In his 1992 novel Snow Crash, sf author Neal Stephenson writes about smart wheels that have similar characteristics:
Smart wheels ... consist of a hub with many tiny spokes. Each spoke telescopes into five sections. On the end is a squat foot, rubber tread on the bottom, swiveling on a ball joint. As the wheel rolls, the feet plant themselves one at a time, almost glomming into one continuous tire...
You might be interested in another development in robotic wheels with variable shaped spokes - see Soft Robot Powered By Shape Memory Alloy Spokes; they have a wheel rim made of elastic polymer. Read details about the Tweel at Reinventing the Wheel (and the Tire, Too). Thanks to alert readers (like Per) who pointed this one out.
Scroll down for more stories in the same category. (Story submitted 1/12/2005)
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 ( 17 )
Related News Stories - (" Travel ")
Google's Cartographer Backpack For Indoor Mapping
'He reached to unsnap the cartograph from his belt.'- Jack Williamson, 1931.
Live Luggage Ready To Roll
Nowadays, the airlines will probably charge extra for luggage that can move itself.
Porter 'Robots' For Baggage, If Not People
Anybody who is working on an automated solution to me carrying my bags through the airport gets an A for effort from me.
Tweel - (Almost) A Smart Wheel
Michelin is introducing the Tweel - a combination of wheel and tire that could offer a number of benefits to owners of wheeled vehicles. Unlike most Michelin tires sold in the past century, the Tweel is unique - it does not use air to cushion the rid
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
SETI Suggests Prospecting The Solar System Without Landing
'From a distance it could resolve the cosmic rays reflected from various substances.'
Wolfram Alpha Mathematica Predicted by Science Fiction in 1948!
'The answer to the dumb student's prayer.'
Cislunar Space And The Space Lanes of Golden Age Science Fiction
'He had travelled the space-lanes of the solar system for the greater part of his life...'
NASA Moonbase Update
'The dinner was excellent. It was completely vegetarian — grown in specially prepared gardens in this Moon base...'
Neuralink Will Allow Humans To Communicate With ... Animals?
'Telepaths had their sensitiveness enlarged to an immense range by the pin-sets, which were telepathic amplifiers adapted to the mammal mind.'
Special Lights For Driverless Cars!
'That light is actually the Anamorphic Equalizer...'
'Old People Began to Cross The Continent In Their Own Cars'
'It was a relief to enter one of the comfortable autos, whisper a direction down the tube, and just know that you would be taken to your destination in the quickest, safest, and cheapest manner.'
Harrison Bergeron, Illustrated And Practiced
'But he didn't get very far with it before another noise in his ear radio scattered his thoughts. George winced...'
Starfall Manufacturing Drugs In Space
'The vast spinning sphere of Factory in the Sky loomed above and ahead of us, gleaming white against the unfathomable jet depths of surrounding space.'
The Solar Oberth Slingshot
'And if it doesn’t work,' inquired Lazarus, 'what does that make us? Sunspots?'
'Maybe The Woman Of Your Life Is Still Under Production'
'The Dillard people had performed a miracle and put all the works in a girl-modeled case.'
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'
Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.'
Cloud Of Space Rubbish From China's Long March Rocket
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'
Biomimetic Tendons From Rochu Robotics
'... the curious parallelism to animal motions.'
Living Human Neuron Biological Compute Rack
'The men are dead, but their acquired wisdom lives on and I am the beneficiary.'
