Optical techniques are methods that use light to probe or control matter. One prominent example is optical spectroscopy, which includes such methods as pump–probe spectroscopy, Raman spectroscopy and ...

Characterization and analytical techniques are methods used to identify, isolate or quantify chemicals or materials, or to characterize their physical properties. They include microscopy, light or ...

Journey through Musical Storyland, where children’s favourite fairy tales and traditional folktales are re-imagined with magical music performed by musicians of the BBC Philharmonic Orchestra. Sun, ...