Care of Hair and Nails (1951)
Care of Hair and Nails, a 1951 production of Encyclopædia Britannica Films.
Encyclopædia Britannica, Inc.
-
© American Chemical Society (A Britannica Publishing Partner)Learn about caffeine's effects on the human body.
-
© University of Melbourne, Victoria, Australia (A Britannica Publishing Partner)See a 3-D simulation of the motion of the human rhinovirus, the virus that causes the common cold. The simulation was produced with the aid of the IBM Blue Gene/Q supercomputer.
-
© World Science Festival (A Britannica Publishing Partner)Learn about the history of the AIDS epidemic in the U.S., including the response from activists and from political and medical establishments.
