Folding Ladder
Initializing live version

Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
Three steps are jointed with hinges to form a folding ladder.
Contributed by: Sándor Kabai (November 2008)
Open content licensed under CC BY-NC-SA
Snapshots
Details
detailSectionParagraphPermanent Citation
"Folding Ladder"
http://demonstrations.wolfram.com/FoldingLadder/
Wolfram Demonstrations Project
Published: November 7 2008