[TF.N Main] [Contact Us]
[Latest News - Main]
[More...]
[TFN FanFilms Now On YouTube.com]
[Popular Stories]
CEII: Jabba's Palace Reunion - Massive Guest Announcements

Star Wars Night With The Tampa Bay Storm Reminder

Stephen Hayford Star Wars Weekends Exclusive Art

ForceCast #251: To Spoil or Not to Spoil

New Timothy Zahn Audio Books Coming

Star Wars Celebration VII In Orlando?

May The FETT Be With You

Mimoco: New Mimobot Coming May 4th

[Jedi Council Forums]
Who Doesn't Hate Jar Jar anymore?

Fans who grew up with the OT-Do any of you actually prefer the PT?

Should darth maul have died?

What plotline, character or scene in the entire Saga irritates you the most?

The misconceptions you had about Star Wars, when you were a kid
[Poll]
There are no polls
currently operating
in this sector.
Please check
back soon.

View Poll Archives



Lasers To Create Tractor Beams?

Posted By Mike on March 5, 2011

BBC News reports on new possibilities for real-life tractor beams stemming from research conducted by scientists in China and Hong Kong...


"It is known that light can provide a "push", for example in solar sails that propel spacecraft on a "wind of light".

Now, in a paper on the Arxiv server, researchers from Hong Kong and China have calculated the conditions required to create a laser-based "pull".

Rather than a science fiction-style weapon, however, the approach would only work over small distances.

The effect is different from that employed in "optical tweezers" approaches, in which tiny objects can be trapped in the focus of a laser beam and moved around; this new force, the authors propose, would be one continuous pull toward the source.

And it relies on directly impinging on an object, making it distinct from an approach demonstrated in 2010 by Australian researchers whose trapping worked by heating air around a trapped particle.

The trick is not to use a standard laser beam, but rather one known as a Bessel beam, that has a precise pattern of peaks and troughs in its intensity."



Click here for the full read.

Thanks to our friend Som for the heads up!


Related Stories

May 5, 2011   Wicked Lasers' Sith Series Spyder III Laser





[Latest News - News Archives]
Rebelscum Breast Cancer Awareness Charity Patch
Posted By Philip on November 25, 2014:
Thanks to everybody that ordered patches. I sent a check for $1,600.00 to the National Breast Cancer Foundation on Monday. While it's not as much as I hoped for, it's still very much appreciated. They will remain for sale in the store for anybody that still wishes to purchase them. Details after the jump.



BBC Interviews J.J. Abrams About Trek And Wars
Posted By Eric on May 3, 2013:
Episode VII gig "once in a lifetime opportunity"

CEII: Jabba's Palace Reunion - Massive Guest Announcements
Posted By Chris on May 3, 2013:
10 new guests announced!

Fathead's May the Fourth Be With You!
Posted By Philip on May 3, 2013:
30% off Star Wars Fatheads

Star Wars Night With The Tampa Bay Storm Reminder
Posted By Chris on May 3, 2013:
Saturday, May 4th at 9:00pm!

Stephen Hayford Star Wars Weekends Exclusive Art
Posted By Chris on May 3, 2013:
Hunt down all four prints!

ForceCast #251: To Spoil or Not to Spoil
Posted By Eric on May 3, 2013:
Erik and Eric discuss a central issue of our time

New Timothy Zahn Audio Books Coming
Posted By Chris on May 3, 2013:
Allegiance, Specter of the Past, Vision of the Future!

SDCC: Exclusive Black Series Boba Fett With Han In Carbonite Set
Posted By Chris on May 3, 2013:
USA Today reveals Hasbro's offering

Star Wars Art Exposition May 4th
Posted By Philip on May 3, 2013:
It's Happening In Houston

Star Wars Celebration VII In Orlando?
Posted By Chris on May 3, 2013:
Story updated inside

The Force Within Us Celebrates May The 4th Be With You!
Posted By Jay on May 3, 2013:
Amazing freebies!

The Clone Wars Takes Home Voice Acting Trophies
Posted By Eric on May 2, 2013:
Series wins People's Choice for Best TV Vocal Ensemble

Star Wars Origami Free May 4th Download
Posted By Dustin on May 2, 2013:
Workman Publishing Posts Fun Freebie

May The FETT Be With You
Posted By Dustin on May 2, 2013:
The Dented Helmet / MIMOBOT giveaway!

Mimoco: New Mimobot Coming May 4th
Posted By Chris on May 2, 2013:
Who will it be?

WeLoveFine Loves May The 4th
Posted By Dustin on May 2, 2013:
Contest winners and t-shirt sales all weekend!

May The Fourth Grant You Savings On A Great Book!
Posted By Dustin on May 2, 2013:
Gus and Duncan's Comprehensive Guide to Star Wars Collectibles

Star Wars Island In Geoffrey's Jungle
Posted By Dustin on May 2, 2013:
Toys "R" Us Celebrates May the 4th

Catalog Details For New Essential Characters Guide
Posted By Eric on May 2, 2013:
Synopsis, quick facts, and rough release date

Synopsis Posted For Star Wars: Kenobi
Posted By Eric on May 2, 2013:
"The Republic has fallen. Sith Lords rule the galaxy."

[TF.N Newsletter]
Enter Email Address:
Find Out More...
[All Posters]
Star Wars Episode VI - Return of the Jedi
AllPosters.com
Search For Posters, Cardboard Stand-Ups & T-Shirts!
[Rebelscum.com - Star Wars Collecting]
[TheForce.Net - FanFilms]
[TheForce.Net - FanForce] [TheForce.Net - Fan Art]
[More News...]
TheForce.Net - Your Daily Dose of Star Wars
THEFORCE.NET IS NOT ENDORSED BY LUCASFILM, LTD. PLEASE READ OUR DISCLAIMER. © 2014 COPYRIGHT TF.N, LLC
The Galaxy is Listening
[TF.N Main] [TF.N FAQ] [Contact Us]