We run a competition here at Albury High in Australia for our Yr 12 Engineering Studies students involving max. 50 popsicle sticks, PVA wood glue and 2m of extra strong thread. Structures have to span 400mm and are centrally loaded. Here’s a photo of our 2010 winner which weighed in at 69 grams and held 58kgs giving an efficiency using the formula on your website if I used it correctly of around 12000!
Albury High School Popsicle Bridge record breaker!
By davow88 on March 1, 2010 -- Modified on October 5, 2016