Foldable Frame on a Telescopic Lift
Initializing live version

Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
An extendable frame consisting of bars with gradually reduced length is placed on a telescopic lift. (This combines two earlier Demonstrations.)
Contributed by: Sándor Kabai (March 2011)
Open content licensed under CC BY-NC-SA
Snapshots
Details
detailSectionParagraphPermanent Citation
"Foldable Frame on a Telescopic Lift"
http://demonstrations.wolfram.com/FoldableFrameOnATelescopicLift/
Wolfram Demonstrations Project
Published: March 7 2011