Ad Detective You have been hired by Don't Buy It, Inc. as our Ad Detective. Examine the pictures and find where the ads are hidden. Some are obvious but, some are not. Use your Ad Detective skills to find out where companies place their ads and why. TEACHERS | PARENTS | GLOSSARY | ABOUT THIS SITE © 2002-04 KCTS Television. All rights reserved. Funded by the Corporation for Public Broadcasting. PBS Privacy Policy