Letters, Jul. 31, 1944

Jaywalking Molecules

Sirs:

From TIME (July 3): "Sound waves signal ahead to air molecules to get out of the way of a moving object; at supersonic speeds the object runs smack into groups of unwary molecules.

I am delighted to observe that the Artzybasheff influence has reached the SCIENCE department. When will he show us a jaywalking molecule?

¶ Artist Artzybasheff was delighted to oblige (see above).—ED.

The Negro

Sirs:

Congratulations on your article on Negroes in the service (TIME, July 10). It gave a very clear picture of what kind of a problem we face. We...