TweakTown
Tech content trusted by users in North America and around the world
5,684 Reviews & Articles | 36,179 News Posts
Weekly Giveaway: Fractal Design Arc Cases Contest (Global Entry!)

Scientists use technology to hide objects from heat-sensing devices

Scientists have applied science to make a cloak that can hide objects from heat-sensitive cameras.

| Science, Space & Robotics News | Posted: Mar 27, 2012 8:32 pm

Harry Potter's invisibility cloak is pretty cool. But it's just fantasy, isn't it? Well, by applying some technology, scientists have been able to make a breakthrough in cloaking objects from heat-sensing cameras and the like. This is done by controlling the flow of heat, either focusing it into a small point, or spreading it outside of an invisibility zone.

 

TweakTown image news/2/3/23225_21_scientists_use_technology_to_hide_objects_from_heat_sensing_devices.jpg

 

the technology will most likely go to the military, where something similar has been proven to hide a tank. This technology also has applications in computers, because it is fundamentally shuffling heat around at will. In computers, heat is still a major challenge for engineers. "We can design a cloak so that heat diffuses around an invisibility region, which is then protected from heat," Dr Guenneau explained. "Or we can force heat to concentrate in a small volume, which will then heat up very rapidly."

 

It could also be used by thieves, provided they can steal it from the military in the first place. They would be able to hide from police helicopters at night, or from thermal imaging alarm systems. Harry Potter's cloak is becoming reality. It will just take more time and research.

NEWS SOURCE
Bbc.co.uk

Related Tags

Further Reading: Read and find more Science, Space & Robotics news at our Science, Space & Robotics news index page.

Do you get our news RSS feed? Get It!

Post a Comment about this news

Latest Tech News Posts

View More News Posts

Latest Downloads

View More Latest Downloads

TweakTown Web Poll

Question: Did EA kill the Battlefield franchise with the terrible BF4 issues?

Yes, Battlefield is doomed

No, Battlefield will live on strong

I'm not sure, but I know EA needs to improve its game

or View the Results

View More Polls

Forum Activity

View More Forum Posts

Press Releases

View More Press Releases
Get TweakTown updates via Facebook!
Just click the "Like" button below