Fold it is a revolutionary new computer game enabling you to contribute to important scientific research. Biochemistry emphasis with protein folding techniques.
Free molecular visualization application for Mac OS X operating system. iMol supports several file formats and can handle small and large molecules, loads multiple molecules, can move and rotate them independently, or displays a molecular dynamics trajectory.
Software’s provided by Indiana University for visualization of molecules. The site also provides other useful information in the area of crystallography, and structural and materials chemistry.