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SO Elevated Bridges

SO Elevated Bridges

By on November 24, 2009

This is a fun video showing the failure of a lot of Science Olympiad Elevated Bridges at the Crystal Lake Invitational 2009. Does anyone know what state this is held in? This video shows a lot of different bridge styles for Science Olympiad, so it might help give you a starting place for a design. Keep in mind that this is just at the invitational competition level


Balsa Wood Bridge Test

Balsa Wood Bridge Test

By on November 11, 2009

Here is a balsa wood bridge being tested to failure. You can tell how it breaks, which is pretty cool


Large Pratt Truss Bridge Video

Large Pratt Truss Bridge Video

By on November 4, 2009

Video of a large Pratt truss bridge being loaded to failure


Japanese College Toothpick Bridge Competition

Japanese College Toothpick Bridge Competition

By on October 26, 2009

This video has some excellent toothpick bridges. These bridges hold an incredible amount of weight before they break. You get to see it all on video


Video: Build A Model Bridge

Video: Build A Model Bridge

By on March 31, 2009

This is the absolute best video I have seen about building model bridges. Roy Coleman, the founder of the International Bridge Building Contest, gives a very informative presentation in this video. The presentation is over an hour long. He shows how to build a bridge from scratch. He is gearing his video towards the…


My first bridge for the science olympiad

By on January 26, 2009 - Modified August 22, 2016

Hi this is Hyun Seok Yoon. As the title says, I just made my first bridge for Science Olympiad! Although it took me 12 hours (whew..!) I could see the good result! It held 15kg!


General Bridge Videos

General Bridge Videos

By on July 4, 2008

Balsa Bridge Videos

Balsa Bridge Videos

Highlighted balsa wood bridge videos from youtube.com. More videos to come.


Popsicle Stick Bridge Videos

Popsicle Stick Bridge Videos

Here is a video playlist I created from youtube of selected popsicle bridge movies. You can see a variety of testing methods used in these videos. You can also see a lot of people not wearing eye protection, which is not a good idea. Always wear eye protection when testing a bridge.


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