A team from the University of Dallas in Texas have created an invisibility cloak by electrically stimulating a sheet of carbon nanotubes The tubes heated up so quickly to a high temperature and this steep
temperature gradient between the sheet and its surrounding
area caused visible light rays to bend in the same way it does
just above a very hot road in the desert. This is analogous to the mirage effect whereby light from the sky gets redirected over
the surface of the hot road, making it look watery. The mirage tends to
hide features behind it.
This discovery gave best results underwater when tested.
Video here
This discovery gave best results underwater when tested.
Video here
0 comments:
Post a Comment
Grace A Comment!