[Art]

This is a very cool creation that provides the perfect illusion of having a working skylight, even if underground!
Say goodbye to those cold, overcast, dreary days with this:

http://www.chonday.com/Videos/skyliansun3

[Ultron]

Amazing usage of nanomaterials! I am actually taking part in a nanomaterials competition soon so I regret not thinking of this myself (well, maybe I did think of it...hmm...).

This would be truly amazing to see in hospitals and I am sure it will soon help boost the moods of many people, specially those who do not have the opportunity to go out very often and work in a sealed room for most of the day. Let's just hope it is reasonably priced since it is, after all, comprised of an LED bulb, glass and a layer of nanomaterial (gas I assume) which shouldn't be expensive to manufacture because it is designed for commercial applications.