|
Home / News / Tags / resonator
|
|
Weighing small masses of matter can be rather tricky in some situations, since such processes usually take place in high-resolution mass spectrometers that can easily destroy the sample while measuring it. However, resonators can now provide a much better solution, allowing highly accurate measuring processes to take... |
21 July 2008
10:31 GMT |
 |
|
Metamaterials promise us optical and acoustic invisibility, even if, for now, such phenomenons are restricted to certain wavelengths and 2-dimensional use. Scientists now believe that, by using the electromagnetic properties of metamaterials, smaller resonating circuits can be produced (such as those generating micro... |
19 March 2008
06:26 GMT |
|
|
It's like weighing a dream. Or a thought. Only that it's material. But researchers have succeeded in weighing a single living cell. Previous attempts resulted ineffective as any sample had to be dried, killing the cells. The new method allows for the weighing of samples as light as 1/1,000,000,000,000,000 g... |
26 April 2007
02:53 GMT |
|
|
|
|
