The least massive containment chamber which preserves the natural physical state of the passengers will be the winner. The least massive containment chamber will be awarded the highest Team Score of 40 points. Containment chambers with greater mass will be awarded lower Team Scores in terms of the relative mass or these chambers. Of course the passengers must arrive intact to qualify the chamber for any Team Score . If both chambers survive, the best of the two will count.
Teams are to bring scissors and rulers for chamber construction.