I'm trying to design an egg drop craft for Physics. The maximum size is 30 cm x 30 cm x 30 cm. I can only use. 4 dixie bathroom cups or toilet rolls without the toilet paper, 6 rubber bands, 1 sheet of 8.5 x 11 inch typing paper, 10 straws, 1 plastic coffee can lid, 25 tooth picks, 1 sandwich bag, 1 meter of kite string, 0.5 meters of 0.5 inch masking tape, enough glue to secure joints (not for reinforcement) up to 20 small washers, 5 paperclips.