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.

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 ")

Russian Space Garden
'We saw the gardens, flooded with artificial sunlight...' - Harley S. Aldinger, 1932.

Make Space Tools On The Spot (Like Moties)
'A moment ago it was squeezing silver toothpaste in a ribbon...' - Niven and Pournelle, 1974.

Bacteria Behave Differently In Space
'The Republic struggled to control its Sours...' - Bruce Sterling, 1985.

SpaceX Spacesuit Design Transmitted By Elon Musk
Welcome, SpaceX, to the club of space suit imaginers and makers.

 

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.

 

 

 

 

 

Current News

3D Printed Artificial Muscles Are Stronger Than Yours
Bots don't need to work out.

Fog Computing (AKA Edge Computing) Ad Hoc Networks
'The tiny devices chirped their impulse codes at one another...'

Dubai Scorpion Police Hoverbike Ready To Pull Young Kirk Over
'Is there a problem, officer?'

HEXA Robotic Help For Plants
Then some unknown race had chanced upon the dreamers and decided to "help them out."

Korean Tesla Model S Video 'Excelsior' Is Indeed Our Motto
'Improving man by bringing him close to Nature, while they combine the sensations of coasting with the interest of seeing the country well...'

DIY Robot Shoots You In The Face
'...there were automatic guns that fired ligamine darts.'

A Bayesian Approach to Safe Imitation Learning For AIs and Robots
Um, how about that pension for the humans who serve as the models for robot behavior?

Qoobo Headless Robotic Therapy Cat Was Anne McCaffrey's Idea
'...used as surrogates in intense dependency cases.'

Autonomous Cars Talk To Each Other At MCity
'My cars talk to one another.'

PUFFER Robots - From Philip K DIck's Second Variety?
'Across the ground something small and metallic came, flashing in the dull sunlight of midday.'

Russian Space Garden
'We saw the gardens, flooded with artificial sunlight...'

Targeted Neuroplasticity Training For 'Downloading Skills'
'I know kung-fu.'

U of M's MCity To Feature Asimov's Automatobuses
Should you turn autonomous buses off?

Crazyflie Drone Swarm Technology
'...Programmed to hang in space in a hexagonal grid pattern.'

Our GodBot, Who Art In Cyberspace
Vaal hungers! We must serve him.

easyJet Short-Haul Electric Jets
Have a little faith, will you? They're working on it.

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.