Real-world invisibility a step closer?
Following news the other day of real-time video surveillance erasure capabilities, an even more potent way of vanishing from the eye of surveillance is being reported on by the BBC this week (although the BBC feels the add to this rather startling science story with references to a derivative but popular children’s fantasy series). For the more scientifically literate who want to avoid the drivel, you can go straight to the research paper here.
Progress is apparently being made on making more flexible ‘metamaterials’, that is materials that can bend light around them, rendering them effectively invisible. Up until recently such materials had been inflexible, but flexibility means that a wider range of applications are possible.
Anyway, it gives me a good excuse to put up another image from the fantastic Dutch artist, Desiree Palmen, who takes a rather more painstakingly old-skool approach to invisibility.