Gizmo Watch

Invisible cloaking has certainly given the wise brains something severe to wreck themselves on. Each passing day (just literally), we have some modification or another in the way light waves are bent around an object, but this latest just gets us a new.

The concept of invisible technology, as displayed by Japanese academic Professor Susumu Tachi in James Bond fictions, may equip Ministry of defense with some invisible tanks and troops till 2012. A prototype promises this possibility through...