anyone no how to make a hoberman expanding sphere?

exactly what it says

kblanding564 years ago
Apparently this person has a kit? Here is a link. http://fablab.waag.org/archive/hoberman-shpere
Note: sphere is spelled wrong
And another, same person.
http://fablab.ccsti-grenoble.org/node/33
kblanding564 years ago
Apparently this person has a kit? Here is a link. http://fablab.waag.org/archive/hoberman-shpere