Centroids part 2 !!

Megan and I worked together on this project with help from Erik for full understanding! This is what we came up with: ( enjoy our fancy funny photos ) 

Manila Folder Bridge Design-Build Challenge!

Criteria:
Build a structure that can support as much weight as possible over a 18" gap.
(Note: we will use magazines for "weights" and our "gap" will be positioned between two tables)

Constraints:Part 1

• Materials:
• 2 "letter size" Manilla folders
• 2' of masking tape (may not use any piece longer than 6")
• Weighing:
• Magazines will be used as "weights"
• Your "score" for our competition is determined by how many magazines your structure supports!
• Magazines will be added to your structure one at a time until "failure" is achieved.
• You may place magazines anywhere on your structure as long as:
• All magazines must rest between the two vertical edges of the gap your bridge is spanning (magazines must be over the "gap").
• No magazines may touch the tables (magazines may not be piled up to "self support" themselves).
• Construction Practices:
• Only one end of your design may have a "pinned" connection to the table top (ie. taped). The other end must act as if it were on a "roller" connection (ie. laying on the table top).
• Manila folders may not be layered more than 3 layers thick at any location.
• Parallel structural members may not touch directly (they can be connected via non parallel connection members (ex. a "ladder" style design) 

Day 1:

We won this design build challenge! Megan, Alexis and I successfully held 56 magazines on our structure! Beating the record! We also happened to be the only team to complete this task on the first day, all other teams did not finish. Our design was unique and apparently very successful!! Even though everyone always doubts the girl group, and numberous times accused us for cheating, we still won :)