Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > TV Review: Nova scienceNOW - Episode 3

January 6th, 2007

TV Review: Nova scienceNOW - Episode 3

Abstract:
The second story of the evening, and by far the most compelling, is on a hypothetical space elevator, which is actually exactly what it sounds like: an elevator that could take one from earth to space and back. This might all be made possible through the use of carbon nanotubes, a substance made of carbon (and, shockingly, in a tube-like structure) that is stronger than steel and weighs far less. Of course, no carbon nanotube has been made that is longer than 3 centimeters, so constructing a space elevator out of one may not actually be feasible. Still though, NASA is trying to work out how to construct such an elevator, and has held a contest inviting the whole world to try to come up with the correct vehicle for such an endeavor (the nanotubes would form the shaft up which the vehicle would travel).

Source:
blogcritics.org

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Possible Futures

Leader Describes Iran's Independence as Root Cause of Bullying Powers' Enmity February 1st, 2015

GS7 Graphene Sensor maybe Solution in Fight Against Cancer January 25th, 2015

Nanotechnology in Energy Applications Market Research Report 2014-2018: Radiant Insights, Inc January 15th, 2015

'Mind the gap' between atomically thin materials December 23rd, 2014

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Nanomaterials Used to Reduce Heat Generated by LED Panels February 1st, 2015

Performance Drop in Solar Cells Prevented by Nanotechnology February 1st, 2015

Pinholes are Pitfalls for High Performance Solar Cells February 1st, 2015

New method allows for greater variation in band gap tunability: The method can change a material's electronic band gap by up to 200 percent January 31st, 2015

Aerospace/Space

Asteroid Mining 101: A New Book by World-Renowned Expert Dr. John S. Lewis - Exclusive Sneak-Peek Opportunity for Book Reviewers and Media January 29th, 2015

Scientists 'bend' elastic waves with new metamaterials that could have commercial applications: Materials could benefit imaging and military enhancements such as elastic cloaking January 23rd, 2015

Teijin to Participate in Nano Tech 2015 January 22nd, 2015

Production of Special Nanocomposite in Iran with Application in Railways December 23rd, 2014

Human Interest/Art

2015 Nanonics Image Contest January 29th, 2015

OCSiAl supports NanoART Imagery Contest January 23rd, 2015

EnvisioNano: An image contest hosted by the National Nanotechnology Initiative (NNI) January 22nd, 2015

Oxford Instruments Asylum Research Announces AFM Image Contest Winners January 11th, 2015

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE