Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Warp drive possible
BBC ^ | Thursday, June 10, 1999 | Dr David Whitehouse

Posted on 03/08/2006 9:05:34 AM PST by SunkenCiv

Miguel Alcubierre came up with the idea of expanding the space behind a starship and contracting it in front of it. The starship would rest in a "warp bubble" between the two spacetime distortions. The result would be a wave in spacetime along which the starship would surf... There would be no limit to the velocity that a starship could attain. It could travel faster than the speed of light because the starship would, strictly speaking, be stationary in the space of its warp bubble. Also, the starship and its crew would be weightless and would therefore not be crushed by the enormous G-forces of acceleration and deceleration... What's more, the passage of time inside the warp bubble would be the same as that outside it. The crew would not suffer from Einstein's "time dilation" effect where time passes at different rates for people travelling at different speeds... Alcubierre's idea was a good one, but his work seemed to suggest that building a warp bubble would be impossible in practice. More energy than the entire universe could supply would be needed to create the spacetime distortions. However, Dr Van Den Broeck's analysis suggests a far lower amount of energy is required, reduced by a factor of one followed by 62 zeros... As Dr Van Den Broeck says in his forthcoming paper in General Relativity and Quantum Cosmology: "This does not mean that the proposal is realistic." ...But it just might be. Dr Van Den Broeck concludes his analysis by saying, "The first warp drive is still a long way off but maybe it has now become slightly less improbable."

(Excerpt) Read more at news.bbc.co.uk ...


TOPICS: UFO's; Weird Stuff
KEYWORDS: podkletnov; scifi; space; startrek
Navigation: use the links below to view more comments.
first 1-2021-4041-58 next last
Not close, and still no cigar -- not even a cigar-shaped UFO.

· Comments · Mail · Home · Forums · Browse · Headlines · Subscriptions · Locale ·
· Profile · GGG · Account · Preferences · Donate · More ... · Log In · Log Off ·


1 posted on 03/08/2006 9:05:35 AM PST by SunkenCiv
[ Post Reply | Private Reply | View Replies]

To: zot; SeraphimApprentice

technology improbablity factor ping


2 posted on 03/08/2006 9:07:15 AM PST by GreyFriar ((3rd Armored Division -- Spearhead))
[ Post Reply | Private Reply | To 1 | View Replies]

To: vannrox; FairOpinion; Swordmaker; KevinDavis; Las Vegas Dave

A lot of FR topics mention Podkletnov, and quite a few mention Miguel Alcubierre. Here's one which doesn't. :')

"Dark energy" might not exist, scientists say
World Science | Feb. 14, 2006 | some geek who doesn't have a Valentine
Posted on 02/28/2006 1:17:49 PM EST by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1587112/posts


3 posted on 03/08/2006 9:08:59 AM PST by SunkenCiv (Yes indeed, Civ updated his profile and links pages again, on Monday, March 6, 2006.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

The Silver Surfer lives in space!

4 posted on 03/08/2006 9:11:42 AM PST by Yo-Yo (USAF, TAC, 12th AF, 366 TFW, 366 MG, 366 CRS, Mtn Home AFB, 1978-81)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

I hope they hurry this up. I want to vacation on Riza.


5 posted on 03/08/2006 9:12:55 AM PST by R. Scott (Humanity i love you because when you're hard up you pawn your Intelligence to buy a drink.)
[ Post Reply | Private Reply | To 1 | View Replies]

Got surfin' due to this topic about Boris Volfson:

Patent issued for anti-gravity device
Science Daily.com | November 9, 2005 | UPI
Posted on 11/09/2005 1:57:31 PM EST by aculeus
http://www.freerepublic.com/focus/f-news/1518879/posts


6 posted on 03/08/2006 9:14:36 AM PST by SunkenCiv (Yes indeed, Civ updated his profile and links pages again, on Monday, March 6, 2006.)
[ Post Reply | Private Reply | To 1 | View Replies]

I think Volfson has seen the movie "Contact" one too many times.

Test Chamber

7 posted on 03/08/2006 9:16:06 AM PST by SunkenCiv (Yes indeed, Civ updated his profile and links pages again, on Monday, March 6, 2006.)
[ Post Reply | Private Reply | To 6 | View Replies]

To: SunkenCiv

...and Dr. Van Den Broeck lived happily ever after. The end.


Isn't that how stories like this usually end?


8 posted on 03/08/2006 9:17:18 AM PST by Sax
[ Post Reply | Private Reply | To 1 | View Replies]

On the Verge of Antigravity
Tim Ventura interviewed
About Guide to Paranormal Phenomena
I subscribe to an interesting hypothesis by Steve Burns (M.S., Nuclear Engineering) that the Podkletnov device works not by Cooper-pair electrons as Podklnetov believes, but instead by high-current ELF waves. If this hypothesis is correct, it will not only explain the results that Podkletnov has encountered, but also provide a framework for increasing the efficiency of his results to accurate, predictable and generally quite profound levels. If the De Aquino experiment works (which is premised to work running on 1/10 hertz ELF waves through 99.95% pure iron) the result should be 220+ pounds of "true antigravity" at approximately 10 amperes of electricity - perhaps 1.1kW (110volts/10 amps=1.1kW).

9 posted on 03/08/2006 9:23:11 AM PST by SunkenCiv (Yes indeed, Civ updated his profile and links pages again, on Monday, March 6, 2006.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

No, not....LUDICROUS SPEED !!!


10 posted on 03/08/2006 9:55:20 AM PST by Psalm 73 ("Gentlemen, you can't fight in here - this is the War Room".)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Psalm 73
No, RAAAAAMMING SPEEEED!!!


11 posted on 03/08/2006 10:05:21 AM PST by stm (It's possible to fix most things, but you can't fix stupid)
[ Post Reply | Private Reply | To 10 | View Replies]

To: Psalm 73

They've gone plaid!


12 posted on 03/08/2006 10:48:16 AM PST by Cyclopean Squid (History is a work in progress)
[ Post Reply | Private Reply | To 10 | View Replies]

To: SunkenCiv


13 posted on 03/08/2006 10:50:41 AM PST by Incorrigible (If I lead, follow me; If I pause, push me; If I retreat, kill me.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

Where do we stand on the Flux Capacitor?


14 posted on 03/08/2006 10:54:12 AM PST by The Sons of Liberty (Former SAC Trained Killer)
[ Post Reply | Private Reply | To 1 | View Replies]

To: R. Scott

Assuming that the Ferengis tell us where it is....


15 posted on 03/08/2006 11:37:56 AM PST by fishtank
[ Post Reply | Private Reply | To 5 | View Replies]

To: RightWhale; Brett66; xrp; gdc314; anymouse; NonZeroSum; jimkress; discostu; The_Victor; ...
I'm waiting for Hyperspace travel...


16 posted on 03/08/2006 12:05:20 PM PST by KevinDavis (http://www.cafepress.com/spacefuture)
[ Post Reply | Private Reply | To 1 | View Replies]

To: KevinDavis
I'm waiting for Hyperspace travel...

(So am I!)

17 posted on 03/08/2006 12:09:28 PM PST by Monkey Face (A man who carries a cat by the tail learns something he can learn no other way. Mark Twain.)
[ Post Reply | Private Reply | To 16 | View Replies]

To: SunkenCiv
Great, another "big picture" ideas guy. The engineers get to work out the details, like how to generate the warp bubble....

*sigh*

18 posted on 03/08/2006 12:10:25 PM PST by The_Victor (If all I want is a warm feeling, I should just wet my pants.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv
I traveled at the speed of thought to arrive at this message!
19 posted on 03/08/2006 12:11:25 PM PST by MarineBrat (Talk is cheap because supply exceeds demand.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv
"The first warp drive is still a long way off but maybe it has now become slightly less improbable."

Maybe we should work on the infinite improbability drive instead. Anyone got a warm cup of tea?

20 posted on 03/08/2006 12:12:40 PM PST by The_Victor (If all I want is a warm feeling, I should just wet my pants.)
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-4041-58 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson