1)   Molecules 1.0
"Molecules" is good-looking Screen saver. "Molecules" not require powerful processor and DirectX or OpenGL. Your computer with Screen saver "Molecules" will relax really. "Molecules" demonstrate a primitive physical model of molecules moving.
Screen saver, Molecules, good-looking, physical model,

 2)   ChemCalcs 1.0
ChemCalcs provides a unique and intuitive system for mastering fundamental skills and processes essential to theunderstanding of chemistry calculations and concepts. The unique standardised interface system allows students to solve top roblems
chemistry, software, education, atoms, ions, molecules, moles, elements, stoichiometry,