Wednesday, 25 January 2012

Spaghetti Bridge Challenge Project Questions... Blog!


The following are the answers to questions having to do with the spaghetti bridge challenge project done in Physics class.
1.       I found the performance during the actual competition day the most rewarding part of this whole experience. It did quite well and held far more mass then we all thought it would. It was a sure sign that all the work and gluing we did was worth it.
2.       Our bridge design (while not the strongest possible design) came out second overall holding 32.2 grams per gram! It was quite strong. This was mostly due to the bunch clusters used for the skeleton of our bridge and the arches. They kept our bridge going respectably beyond minimum mass to be supported.
3.       The best bridge made was so good because it had a taller vertical support bridge (or something). It held the bridge up using a square frame which focused less on the strength beneath the wooden block itself and more on something akin to cables. We should have done something like that. Ours was more so just a horizontal platform and could have held up a lot more.   
4.       Try planning out what you are going to glue first and maybe do it all in one sitting because the glue takes a really long time to dry. One cannot assemble the pieces until they are dry so plan things out. Also bring wax paper so as not to get glue stuck everywhere.
Our Bridge (Jeff Bridges).

Thursday, 19 January 2012

Spaghetti Bridge... Blog

The following are to do with the spaghetti bridge challenge project.

1.      Initially our bridge was to be something of a trapezoid shape but thanks to our largest support bunches curving as they dried we have modified this design (pretty much entirely) into an arch bridge. The strongest parts of the bridge will most likely be the bunches of spaghetti (each one being made up of ten strands coated in glue). The a fore mentioned large bunches (we will use for the arches) are quite think and strong and should hopefully support minimum mass.

2.      Things are going fairly well, everything seems to be coming together at adequate speed. However we spend a lot of time waiting for glue to dry, which is quite irritating.

3.      The following are fraudulent photos taken for the sake of this post:
Me pretending to glue.