Paper cup
Used for: light blocker
In this build
Choose a small object that can remain stable. A folded cardboard shape and a cup cast different shadows; compare one change at a time.
Follow a moving shadowSuggested by the project’s author. Shared attempts below describe what happened when people tried it.
What people tried
No one has shared an attempt here yet. A suggested use is a starting point, not a tested result.
Other ways to do this job
Cardboard
Choose a small object that can remain stable. A folded cardboard shape and a cup cast different shadows; compare one change at a time.
Suggested in Follow a moving shadow.
No shared attempts yet.
I tried this
An unfinished attempt or something that did not work can be useful to someone else.