Why Old Windowpanes Are Thicker at the Bottom

Title: 
Why Old Windowpanes Are Thicker at the Bottom
Author/Artist: 
Reese, K. M
Published In: 
Feb. 26, 1990, p. 168 Chemical & Engineering News
Subjects: 
Bib ID: 
AI24737
Notes: 
Also available online in the Science Research database, full text.