Investigating Shadows
Rate:
33,631 ratings
Views: 7,709
From: The Science House
Added: 18 years ago · 0:38 · 480p
Use the shadow of a stick to investigate time and seasons. From The Science House.
Comments
No comments yet.
Years
Years
Views: 7,709
From: The Science House
Added: 18 years ago · 0:38 · 480p
Use the shadow of a stick to investigate time and seasons. From The Science House.
No comments yet.