Build a Spaghetti Bridge - Holds 10-15kgs!

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The discussion focuses on building a spaghetti bridge that can hold 10-15 kg, adhering to specific dimensions and weight restrictions. The original idea involves using tube spaghetti, but concerns about its structural integrity lead to a preference for lasagne sheets and canneloni tubes, which offer better compression support. Suggestions include using strong adhesives like hot glue or epoxy to enhance stability and testing the design before applying full weight. The previous record for a spaghetti bridge is noted to be around 17 kg, indicating a competitive benchmark. Overall, the proposed design is seen as a promising solution for achieving the weight goal.
liv
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hey,

the rules are as follows:
70cm long
200g heavy
use anything to keep it together

my preference:
holds about 10-15 kgs (it can be done)

spaghetti doesn't stretch or bend, cause it snaps, my dad thought of tube spaghetti (bucatini), one in the centre, and five round the outside, held with glue and make that long enough and wide enough...

i figure that it won't work cause of the strain...

my idea was more simple...

lasagne sheets on the bottom, canneloni (fat tubes of spaghetti) up right the whole length of the bridge, and then lasagne sheets on top...theoretically it should be one of the best options cause it only involves the spaghetti being compressed, not stretched at any point...

the previous record was about 17kg...if anyone can give me tips or ideas, please do...

thank you!

liv
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Hi Liv,

Thank you for sharing your ideas and thought process for building a spaghetti bridge that can hold 10-15 kgs. It's great to see your enthusiasm for this challenge and your willingness to explore different options.

I definitely agree with you that using lasagne sheets and canneloni tubes would be a more practical and effective approach compared to using tube spaghetti. As you mentioned, spaghetti is not very flexible and can easily snap under strain, so using a combination of lasagne sheets and canneloni tubes would distribute the weight more evenly and provide better support.

One suggestion I have is to also consider using a strong adhesive, such as hot glue or epoxy, to secure the lasagne sheets and canneloni tubes together. This will help to strengthen the structure and prevent any parts from coming loose under the weight.

Another tip I would recommend is to test your bridge design before adding the full weight of 10-15 kgs. This will allow you to make any necessary adjustments and ensure that your bridge is able to hold the weight without collapsing.

Overall, I think your idea of using lasagne sheets and canneloni tubes is a solid approach and with some additional reinforcement, I believe your bridge can definitely hold 10-15 kgs. Good luck with your project and I'm excited to see how it turns out!

 
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