Cloak of invisiblity , what kind of applications can it be usefull for

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Discussion Overview

The discussion revolves around the potential applications of invisibility cloaks, particularly those demonstrated using microwave technology. Participants explore various theoretical and practical uses, ranging from humorous to serious implications in technology and safety.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • Some participants reference a demonstration of an invisibility cloak that deflects microwave beams, making objects appear hidden.
  • One participant humorously suggests that invisibility cloaks could be used for illicit activities, such as robbing banks.
  • Another participant proposes that the technology could be useful in reducing interference for receivers and transmitters, citing the use of radar-absorbing paint on the San Francisco bridge as an example.
  • There is a suggestion that similar technology could be applied to microwave antennas and ovens to direct microwaves with minimal interference.
  • A humorous comment is made about a "hot pocket" hiding in the microwave, reflecting a light-hearted take on the technology's implications.

Areas of Agreement / Disagreement

Participants express a range of ideas about the applications of invisibility cloaks, with no consensus on specific uses or ethical considerations. The discussion includes both serious and humorous viewpoints, indicating a mix of perspectives.

Contextual Notes

The discussion does not resolve the feasibility or ethical implications of the proposed applications, and it remains unclear how the technology could be practically implemented in various scenarios.

Who May Find This Useful

Readers interested in emerging technologies, applications of physics in engineering, and theoretical discussions on invisibility and its implications may find this discussion relevant.

land_of_ice
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First Demonstration Of A Working Invisibility Cloak

ScienceDaily (Oct. 19, 2006) — A team led by scientists at Duke University's Pratt School of Engineering has demonstrated the first working "invisibility cloak." The cloak deflects microwave beams so they flow around a "hidden" object inside with little distortion, making it appear almost as if nothing were there at all.

http://www.sciencedaily.com/releases/2006/10/061019100831.htm
 
Engineering news on Phys.org
What kind of applications can it be usefull for?

Any application where you don't wish to be seen. Robbing banks is probably high up on the list.
 
land_of_ice said:
First Demonstration Of A Working Invisibility Cloak

ScienceDaily (Oct. 19, 2006) — A team led by scientists at Duke University's Pratt School of Engineering has demonstrated the first working "invisibility cloak." The cloak deflects microwave beams so they flow around a "hidden" object inside with little distortion, making it appear almost as if nothing were there at all.

http://www.sciencedaily.com/releases/2006/10/061019100831.htm

I'd put it in the middle of the hallway and watch co-workers trip over it...o:)

CS
 
Microwave only at this point.

It would be useful in removing interference from receivers and transmitters.

I understand that they used radar absorbing paint on the SanFrancisco bridge.
Instead of seeing the bridge, ship radar now sees the other ships.

Something similar would be usefull for microwave antena and maybe in microwave ovens.
Since this is basically a wave guide, you could use the technology to direct the microwaves where you want with little to no interference.
 
that way you hot pocket could hide in the microwave and be safe...lol

dr
 

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