In dual earning marriages both partners are formally employed but only one—usually the male—pursues a career.

A．encourages basic research
B．devotes more than 90% of its research and development funds to applied research
C．spends far more on applied research than on military problems
D．opposes the Foundation's grants to basic research

A．Roentgen's Ignorance of X-rays.
B．The Attractiveness of Applied Research.
C．The Importance of Basic Research.
D．Basic Research vs. Applied Research.