Archive: 03/13/2012

Hydrogen power in real life

Since 2009, a hydrogen powered street cleaning vehicle has been undergoing testing on the streets. The project is intended to take hydrogen drives out of the laboratory in order to gain experience on using ...

Mar 13, 2012 5 / 5 (6) 37

3D-printer with nano-precision

Printing three dimensional objects with incredibly fine details is now possible using "two-photon lithography". With this technology, tiny structures on a nanometer scale can be fabricated. Researchers at ...

Mar 13, 2012 4.9 / 5 (67) 8 | with audio podcast