Japan mask 7-inch object from light in microwave spectrum
(NEWSER) - Scientists have made a leap forward in invisibility technology, successfully testing a material that can fully mask an object from light from all angles, the AFP reports. Sound amazing? Well don't get too excited, because the only light the material masks is on the microwave spectrum—which isn't visible to humans anyway. But the test, in which a 7.2-inch cylinder was fully masked from microwaves, is still a breakthrough, because it proves that so-called plasmonic meta-materials work. More»
