PNCs are a class of semiconductor nanocrystals that display unique properties similar to that of quantum dots—changing the size and composition of the particle changes the absorption and emission properties of the material. In the last few years, PNCs have emerged as an interesting material for di...
randomly-generated phase diffusers, as shown in Fig.1a. Unlike previous digital approaches that utilized computers to reconstruct an image of the input object behind a diffuser, here we trained a set of diffractive surfaces/layers using deep learning to all-optically reconstruct...
After a coffee and introduction we learned how the way we breathe affects our emotions and energy levels, how it all works in the body and how to have more control over our emotions using our breath. We did some relaxation breathing, pushups and slowly proceeded to the WHM of breathing to...
There are many other areas where limited government pouts a squeeze on people: insufficient transportation options and high energy costs due to fossil-fuel reliance among them. They Did One For The Rest Of Us To their credit the Post also has a story this weekend, In the U.S., Christmas ...
Energy. The trade imbalance started with OPEC and the oil price shocks in 1970s, and oil imports since then. This is a huge problem but the beneficiaries of this trade imbalance fight to keep things the way they are. (By the way, next time you hear someone of FOX running down our cou...
(Mads Blangstrup is certainly the right Romantic type for Wilhelm, but he doesn’t seem to have invested enough imagination or energy in the role.) What’s more, there hasn’t been much perspicacity in the casting. (Marie-Pierre Greve makes a pretty Rosita but not an alluring one.) ...