Peeking into Schrodinger's box

Until recently, measuring a 27-dimensional quantum state would have been a time-consuming, multistage process using a technique called quantum tomography, which is similar to creating a 3D image from many 2D ones.

3D and 2D at the same time

Some people love 3D TV; and some can't stand it. But a new invention means that it's possible for people to watch programs in 2D and 3D at the same time.