boomilever articles

2007 Science Olympiad Boomilever

Now that the 2007 Science Olympiad season is well over, I am releasing photos of a concept boomilever I made before regionals. Here is a video of the testing of the boomilever: The boomilever broke because of all the force that was applied outwards on the bottom chords. The boomilever simply “split” apart and the loading block fell through. I didn’t anticipate the amount of force that would be pushing outwards. Normally my boomilevers broke at the joint to the […]

Science Olympiad Boomilever

Objective: To build a boomilever with the greatest efficiency. There are two basic types of boomilevers. First is the tension boomilever, where the tension chord is longer than the compression chord. Second there is the compression boomilever, which is the opposite of the tension. It is generally accepted that the tension…

Westminster Invitational 2006

Yesterday (Nov. 11, 2006) was the Science Olympiad competition, the Westminster Invitational. This has to be one of the earliest tournaments in Science Olympiad. Normally the invitationals aren’t until January. The boomilevers there were not impressive (including mine). Only one boomilever had an efficiency score over 200, which did happen to be mine. I placed first with a score of 252. My boomilever weighed 18.4 grams, and held 10.2 pounds (4.64 kilograms). This is a far call from my hoped […]

27 queries in 0.347 seconds.