Spaghetti+tower+2

Objective: Tallest structure that supports the marshmallow

Groups of 4-6

Materials for each group
 * 20 pieces of spaghetti
 * 3 ft tape
 * 3 ft string
 * giant marshmallow

20 minutes to build.

Rules
 * string must stay as one piece
 * ok to cut up tape
 * structure may not be attached to any surface

Variation
 * after 10 minutes, no talking among the group for next 5 minutes

Learn more
 * TEDtalk video 7:00
 * Spaghetti tower