Tim O'Connor said:

Tsk, tsk. Basic high school biology Chris. "Dew" appears on grass
because the grass continues to pull moisture from the ground during
the night. During the sunny daytime, this moisture evaporates so
you don't notice it. So real "dew" is actually water coming out of
the leaves of grass.

What a relief to finally understand those water drops on the top of my
car in the morning--which is where Larry Jackman started.

Tony Thompson Editor, Signature Press, Berkeley, CA
2942 Linden Ave., Berkeley, CA 94705 http://www.signaturepress.com
(510) 540-6538; fax, (510) 540-1937; e-mail, thompson@...
Publishers of books on railroads and on Western history