Real life cloaking - what will you do if you can cloak irl

Post » Tue Mar 09, 2010 4:27 am

Apparently scientists are getting closer to making a real life cloaking device

http://www.scishark.com/cloaking/

What would you do if you can cloak IRL (other than running around and confusing people)
User avatar
Big Homie
 
Posts: 3479
Joined: Sun Sep 16, 2007 3:31 pm

Post » Mon Mar 08, 2010 6:52 pm

Still... rob a bank ;)
User avatar
Susan
 
Posts: 3536
Joined: Sun Jun 25, 2006 2:46 am

Post » Mon Mar 08, 2010 6:21 pm

heahhaehhaeuhuaeuhahu...
User avatar
Shirley BEltran
 
Posts: 3450
Joined: Wed Jul 26, 2006 4:14 pm

Post » Tue Mar 09, 2010 6:34 am

Still... rob a bank ;)


This ^ plus the ASHPD (Portal gun) and you could do ANYTHING.
User avatar
Monika
 
Posts: 3469
Joined: Wed Jan 10, 2007 7:50 pm

Post » Mon Mar 08, 2010 5:30 pm

The only issue with current cloaking technology is even if they managed to make it work is thermal signatures.
Not only are you visible on thermal scopes but current cloaking actually spikes heat, making you appear radiantly on any thermal device
User avatar
SWagg KId
 
Posts: 3488
Joined: Sat Nov 17, 2007 8:26 am

Post » Mon Mar 08, 2010 4:07 pm

I would drive around in my car. People would think the car drives itself.
User avatar
Monika Fiolek
 
Posts: 3472
Joined: Tue Jun 20, 2006 6:57 pm

Post » Mon Mar 08, 2010 9:42 pm

I would drive around in my car. People would think the car drives itself.

I must say, that's quite creative.
User avatar
Jacob Phillips
 
Posts: 3430
Joined: Tue Aug 14, 2007 9:46 am

Post » Mon Mar 08, 2010 9:18 pm

too bad people will think its the google car driving around :P
User avatar
Bigze Stacks
 
Posts: 3309
Joined: Sun May 20, 2007 5:07 pm

Post » Tue Mar 09, 2010 2:51 am

The only issue with current cloaking technology is even if they managed to make it work is thermal signatures.
Not only are you visible on thermal scopes but current cloaking actually spikes heat, making you appear radiantly on any thermal device

If i understand the current metamaterial theory and optics transformation, the current (2006) proof of concept and test made to a cloaking device only works at microwave wavelenghts, for a small size copper cylinder. Metamaterials are created to join the best characteristics of any given natural material who, for themselves, possess no such characteristic or only a small amount of it, with the ability to fine tune to any given specs or requirements.

As for cloaking devices, a metamaterial could be fine-tuned to any given spec, in theory. The idea behind cloaking is to bend light around the object. Other concepts involve, for example, special cloths for active camo. These cloths or fibers are hardwired to a image capture device. So, the cloth would project in front what's behind, giving the illusion that there is nothing in between.

Given our current tech level, metamaterials for cloaking are still in their infancy but the idea behind them is to bend light around the object, with specific fine tuning for an array of situations. Since no light is reflected or absorbed, but rather diverted, the issue is to create such a metamaterial as to cover a wide array of wavelenghts.

Thermal radiation, that is, electromagnetic radiation emanating from any given body due to it's temperature is the basis behind thermal imaging. We can see that as the red and hot log on a fireplace, or a piece of charcoal. When the temperature lowers, the red get's dimmer until it disappears. But the object might still be hot, although it only emits thermal radiation below red, that is to say, on the infrared spectrum, invisible to us humans.

That poses a problem towards an effective cloaking device. Thermal radiation is dependent on emitted radiation by the body. This radiation crosses a wide range of frequencies. So, any material made to disguise that outgoing radiation would have to bend it around or anything else beyond my domain. What i know is that it couldn't absorb the radiation or else it would behave close to a black body, the best absorber of light and the best emitter of thermal radiation. That would render the cloak useless again in thermal imaging.

I'm having some trouble finding theoretical papers regarding cloaking thermal radiation but i'm sure there is a bunch of guys thinking that **** up....
User avatar
Marie Maillos
 
Posts: 3403
Joined: Wed Mar 21, 2007 4:39 pm

Post » Tue Mar 09, 2010 1:20 am

We actually had the ANU bring in their little cloaking device in to our school once. I think it was only invisible to microwaves but that was about it. Still, cool stuff.
User avatar
Kelli Wolfe
 
Posts: 3440
Joined: Thu Aug 23, 2007 7:09 am

Post » Tue Mar 09, 2010 4:44 am

Would it be wrong to say ladies changing room? Though imagine if your energy depleted half way through.. be like "Oh.. hay"

In all seriousness I'd do something that wouldn't get me arrested, I'd get into premium events undetected.

The grammys? I'm in.

Champions league final? Also there.

etc etc...
User avatar
CArlos BArrera
 
Posts: 3470
Joined: Wed Nov 21, 2007 3:26 am

Post » Tue Mar 09, 2010 12:02 am

i would walk around with these
http://ecx.images-amazon.com/images/I/51JkyICb5TL._SL160_AA160_.jpg
User avatar
Benito Martinez
 
Posts: 3470
Joined: Thu Aug 30, 2007 6:33 am

Post » Mon Mar 08, 2010 11:11 pm

i would walk around with these
http://ecx.images-amazon.com/images/I/51JkyICb5TL._SL160_AA160_.jpg
LMAO

I'd grab some boobs lol^^
User avatar
Donatus Uwasomba
 
Posts: 3361
Joined: Sun May 27, 2007 7:22 pm

Post » Tue Mar 09, 2010 5:52 am

http://www.unplggd.com/unplggd/look/holeinstomach-halloween-costume-gets-tech-assist-077535
User avatar
Poetic Vice
 
Posts: 3440
Joined: Wed Oct 31, 2007 8:19 pm

Post » Mon Mar 08, 2010 10:43 pm

Steal as many things as I can from a Gamestop. :3
User avatar
X(S.a.R.a.H)X
 
Posts: 3413
Joined: Tue Feb 20, 2007 2:38 pm

Post » Mon Mar 08, 2010 10:03 pm

if I can be invisible I woluld like to f**k all the nice ladies on the world, for free.:) Great idea
User avatar
Rude_Bitch_420
 
Posts: 3429
Joined: Wed Aug 08, 2007 2:26 pm

Post » Mon Mar 08, 2010 11:10 pm

I would like to do some ninja stuff :P
Liked, kick someone ass and piss off someguys lol
(I know it's sound a bit funny but i bet you guys will do some thing like that before you could think of some thing that has more brain ! )
xD
User avatar
Star Dunkels Macmillan
 
Posts: 3421
Joined: Thu Aug 31, 2006 4:00 pm


Return to Crysis