Universal Foam: From Cappuccino to the Cosmos
by By Perkowitz, Sidney
Category: Science , Physics

Perkowitz (physics, Emory U.) provides a breezy but strangely captivating discussion of the many kinds of naturally-occurring and artificial foams that play important roles in our lives, from the delicious  crema  on top of a fine espresso to the aerogel foam used by NASA to retrieve bits of comets. Annotation c. Book News, Inc., Portland, OR (booknews.com)