Toggle navigation
Discover
On Today
Awards
Companies
Lists
People
Tagging & Taxonomy
Earn Points
Support
Add A Record
Add Series
Add Movie
Add Person
Account
Dashboard
Notifications
Subscribe
Favorite Series
Favorite Movies
Logout
Login
Add Series
Add Movie
Add Person
Dashboard
Notifications
Subscribe
Favorite Series
Favorite Movies
Logout
Login
Home
/
Series
/
The World of Chemistry
/ Aired Order /
Season 1
/ Episode 4
Edit Episode
Add Artwork
Edit Translations
Delete
Delete
Modeling The Unseen
Using imagination and experience to explain behavior.
English
General
Cast & Crew
Originally Aired
August 22, 1990
Runtime
30 minutes
Network
PBS
Created
July 30, 2014 by
Administrator
admin
Modified
July 30, 2014 by
Administrator
admin
×
Delete Episode
Why are you deleting this episode?
*
Choose an option
Type of Duplicate
*
Series
Season
Episode
Movie
Person
Artwork
Company
List
ID of Duplicate
*
Enter the type and id of the record that this record is a duplicate of and confirm using the preview below. This is critical information for downstream systems.
Preview
