invisibility cloak

Researchers identify how cancer's 'invisibility cloak' works!

This 'invisibility' phase is a crucial step that allows tumours to spread throughout the body -- when the spread cannot be traced.

Sep 28, 2016, 13:20 PM IST

Turns out, 'invisibility cloaks' won't work on muggles

The University of Texas researchers have been able to quantify fundamental physical limitations on the performance of cloaking devices, a technology that allows objects to become invisible or undetectable to electromagnetic waves including radio waves, microwaves, infrared and visible light.

Jul 06, 2016, 14:21 PM IST