If you have an interest in anything in the world, then you have an interest in chemistry because everything you hear, see, taste, smell and touch involves chemistry and chemicals. Our ability to understand the chemical make-up of things and chemical reactions has led to everything from modern food and drugs to plastics and computers.

Heroes made the difference: Peter Agre, M.D.

Peter Agre is a 2003 Nobel Laureate in Chemistry. He is also the Director of the Johns Hopkins Malaria Research Institute and a professor at the Johns Hopkins Bloomberg School of Public Health.

Spherical nucleic acids

The floating golden sphere, bristling with corkscrew strands of RNA, drifts majestically toward the jostling lipid bilayer that surrounds a cell