Skip to main content
Entertaining.
Informative.
Eclectic.
Insightful.
Log in
View cart
My account
Log in
Create an account
About me
My addresses & phone numbers
My family
My ealerts & interests
My orders
Home
Tickets
About Camp
Camp 101
Online 101
How to Register
Instructors
Camp 101
Online 101
How to Register
Instructors
Join & Renew
Levels of Membership
Join & Support
Renew your Support
Make a Donation
Circle of Support
Levels
Upcoming Events
Photo Gallery
Other Ways to Give
Planned Giving
Employer Matching Gifts
Corporate Sponsorship
Help
Membership Help & FAQs
Honor Roll of Donors
YTA
(Youth teaching assistants)
Objects of the Week
(Youth teaching assistants)
Menu
Objects of the Week Archive
View all objects
Object of the Week for
December 27
"Megaminx," the Magic Dodecahedron
This 1980s puzzle in the American History Museum's collection is in the shape of a dodecahedron, a twelve sided shape. It was made by the same inventor as the Rubik's cube. What other geometric shapes can you find on this puzzle?
Piecing Together Fossil Bones in a Dinosaur Puzzle
Links
Digital Jigsaws from SI Libraries
Three Ring Disentanglement Puzzle
A-MAZE-ing artwork at SAAM
Scavenger hunt across the Smithsonian
Other Toys, Games, and Puzzles
Home
Tickets
Camp 101
Online 101
How to Register
Instructors
Youth Teaching Assistant
Object of the Week
Join/Renew
Levels of Membership
Join & Support
Renew Your Support
Make a Donation
Circle of Support
Levels
Upcoming Events
Events Photo Gallery
Contact Us
Other Ways to Give
Planned Giving
Employer Matching Gifts
Corporate Sponsorship
Membership FAQs
Contact Us
Log In