Spaghetti Bridge(Web Resource) - Rules and information.

Build a virtual toothpick bridge(Web Resource) - online.

Bridge(Web Resource) - Information.

Bridge(Web Resource) - trusses

Bridges(Web Resource) - a virtual bridge site.

Fred Hartman bridge(Web Resource) - in Houston, Tx.

Biotensegrity(Web Resource) - applying science to tensegrity.

Rube Goldberg (Web Resource) - The rules and examples of a drawing competition.

Spheres(Web Resource) - Made out of other materials.

Tensegrity(Web Resource) - A large sphere.

Tensegrity(Web Resource) - Built out of soda straws, paperclips and rubber bands.

Tensegrity(Web Resource) - Instructions for building them out of straws.

Tensegrity(Web Resource) - Build structures out of the barrels of pens, paperclips and rubber bands.

Structures(Web Resource) - built out of Twinkies!

Spaghetti(Web Resource) - pictures of authentic bridges.

Spaghetti(Web Resource) - a link to other sites on spaghetti bridges.

Spaghetti(Web Resource) - an assignment sheet.

Spaghetti(Web Resource) - a dialog.

Pretty spaghetti(Web Resource) - bridges.

Spaghetti(Web Resource) - bridges and other structures.

More (Web Resource) - spaghetti.....

Spaghetti(Web Resource) - bridges - good pictures.

Spaghetti(Web Resource) - bridges.

Spaghetti(Web Resource) - nice pictures of a spaghetti bridge competition.

Spaghetti(Web Resource) - more info and pictures about spaghetti bridges.

Bridges(Web Resource) - a discussion about bridges.

More spaghetti(Web Resource) - bridges....

Spaghetti(Web Resource) - bridges built out of spaghetti.

Forces(Web Resource) - applied to the bridge.

Understanding forces(Web Resource) - This website tells you about the types of forces and gives simple examples.

Art of Construction(Web Resource) - from caves to skyscrapers.

Competitions(Web Resource) - these are tests to determine the type of forces.

Bridges(Web Resource) - made out of index cards.

Bridges(Web Resource) - made out of balsa wood.