Showing posts with label inventions. Show all posts
Showing posts with label inventions. Show all posts

Wednesday, November 5, 2008

Inventions

What do popsicles, microwaves, ice cream cones, champagne, brandy, post-its, potato chips, penicillin, pacemakers, and super glue have in common? They are all inventions invented by accident.

Accidental Inventions