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

 

Weightless Science Attracts Students

A team consisting of four UC Davis students studying the formation of new materials got the chance to test their theories in NASA's "Weightless Wonder." Popularly known as the "Vomit Comet", the converted KC-135 plane flies a series of roller-coaster maneuvers that drop the apparent gravity on the plane to about 1% earth-normal gravity.


(From Weightless on Vomit Comet Homepage)

The students ignite a mixture of metal powders placed in an electric field; by igniting one end, a wave of combustion passes through the mixture, raising temperatures to 1500 degrees Celsius. New materials are formed; some have unique properties, like nanomaterials made up of very small crystals. Zuhair Munir, professor of chemical engineering and materials science, hypothesizes that a low-gravity environment should sharpen the effect of the electric field.

What is it like conducting materials science experiments out in low gravity? One student remarked

"Your first reaction is that you're trying to swim in the air and nothing happens -- your legs are spinning like a cartoon character!"

As fans of classic science fiction know, the first person to write about the weightlessness that occurs in space travel was Jules Verne. You've read what this student says about the experience; read what Verne hypothesized what the weightless state would feel like in his 1867 novel From the Earth to the Moon.

Update 15-Jan-2024: In 1638, The Man in the Moone by Bishop Francis Godwind, was published posthumously. It contains what appears to be the first account of the concept of weightlessness. End Update.

See the reference article here, or ride the Vomit Comet at Nasa.gov.

Scroll down for more stories in the same category. (Story submitted 12/19/2003)

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 - (" Space Tech ")

First Ever Proof Of Water On Asteroids
'Yes, strangely enough there was still sufficient water beneath the surface of Vesta.' - Raymond Z. Gallun, 1951.

Gigantic Space Sunshade Would Fight Global Warming
'...the light of the sun had been polarized by two crossed fields so that no radiation could pass.' - Arthur C. Clarke, 1953.

Untethered Spacewalk's 50th Anniversary
'But that space walk of mine wasn't so very amazing.' - Dom Passante, 1939.

ESA Designs Huge Inflatable Moonbase
'It was like being inside a balloon; indeed, that was exactly where he was.' - Arthur C. Clarke, 1961.

 

Google
  Web TechNovelgy.com   

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

Prophetic Offers Lucid Dreaming Halo With Morpheus-1 AI
''Leads trail away from insertion points on her face and wrist... to a lucid dreamer...'

More Like A Tumblebug Than A Motorcycle
'It is about the size and shape of a kitchen stool, gyro-stabilized on a single wheel...'

Tesla Camera-Only Vision Predicted In 1930's SF
'By its means, the machine can see.'

First Ever Proof Of Water On Asteroids
'Yes, strangely enough there was still sufficient water beneath the surface of Vesta.'

Aptera Solar EV More Stylish Than Heinlein Steel Tortoise
'When confronted by hills, or rough terrain, it did not stop, but simply slowed until the task demanded equaled its steady power output.'

Gigantic Space Sunshade Would Fight Global Warming
'...the light of the sun had been polarized by two crossed fields so that no radiation could pass.'

Untethered Spacewalk's 50th Anniversary
'But that space walk of mine wasn't so very amazing.'

ESA Designs Huge Inflatable Moonbase
'It was like being inside a balloon; indeed, that was exactly where he was.'

AlphaGarden Robot Cares For Gardens Better Than Humans
'...a simple clock-set servok with pipe and hose arms.'

Let's Make Slaver Sunflowers! Engineering Plants To Reflect Light
'The mirror-blossom was a terrible weapon.'

TeslaBot Uber Driver (2024) And The Automatic Motorist (1911)
'Robots have worse problems than anybody'

DiffuseBot Uses Generative AI To Invent New Soft Robots
'It embodies several small-scale multiple stampers, apparently for dealing with sheet metal.'

Philips Smart Palm Recognition Smart Deadbolt
'A palm lock must be keyed to one individual's hand shape...'

BMind Smart Mirror from Baracoda
Mirror, mirror, on the wall, who has the greatest wellness of all?

Ballie Your AI Robot Companion From Samsung
Projects your content anywhere you like.

Holobox? Who Doesn't Want A Home Hologram?
'...there appeared standing upon the disk, the image of a man...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.