<html> <head> <title> Vinyl Records </title> </head> <body> <h1>Vinyl Records</h1> Vinyl records were recorded at different speeds. Standard speeds were 16, 33"<img src="http://www.dgp.toronto.edu/~ajr/gen/13.gif" alt=" 1/3">", 45, and 78 RPM. <p> Some people miss them, but I like my MP3 player better. </body> </html>
The space in the alt text is crucial. Without it, a web browser not displaying images might display "331/3", running the "33" and "1/3" together, which means something entirely different. (The current version of Firefox, for example, seems to do this, if you'd like to see it in operation.)
(Readers in Fall 2010 or later might notice that I reused an old exam question here. So shoot me. Anyway there are no questions on this term's exam which are repeats of old exam questions, so there!)