 |
Scientific News  Instruments Optical device
|
| ALCHEMY WITH LIGHT |
| YOU don't often see claims of "unexpected and stunning new physical phenomena" in the abstract of a reputable scientific paper. But the latest report by photonics crystal pioneer John Joannopoulos and his group at MIT, soon to be published in Physical Review Letters, does not disappoint. The researchers document the ultimate control over light: a way to shift the frequency of light beams to any desired colour, with near 100 per cent efficiency. |
|
| WRIST PHOTO-CAMERA |
| The latest state-of-the-art electronic achievement, Casio's monochromatic digital photo-camera WRIST CAMERA WQV-1, is built in a wrist watch. This unparalleled design allows to focus camera lens on different targets and use it for spying. |
|
|  |
|
