A variety of advanced technology from the world of science

A handout electron microscope
photograph shows a nano-scale model of Vienna's St. Stephans cathedral
created by a newly developed 3D printing technique for nano structures,
made available to Reuters March 29, 2012. Researchers from the Vienna
University of Technology have set a new world speed record for creating
3D nano objects. The University team create their grain of 

 

The NASA 747