Castle Science & Technology Center 
3553 Challenger Way, Second Floor
Merced, CA 95301
209-726-0296

A discovery science museum that features hands-on, interactive exhibits geared to bringing out the explorer in all of us. Linking the technologies of the past with the technologies of the future, this center explains the principles of aviation, physics, chemistry, and other sciences of our everyday life in an entertaining and often humorous way.