Friday, April 21, 2017

Spring 2017 Bridge Contest

The whole class was very good at making bridges this year.
(And very bad at choosing the better of two bridges.)

video 
This year's strongest bridge collapsing in slow motion.





Names Mass of Brdg [g] Load Added [lb] Load Held [kg] F/m^2  [1/kg] Grade [%] Notes
Pascal&Zach -B-side 21 2.7 6122
Ethan - Rody 62 38 19 4936 100
Gwen - Logan 58 28 14 4289 96
Taelor 63 30 15 3864 92  espionage 2%
Jenna F 117 99 46 3395 90
Emily #B 87 50 24 3227    touching ground; might not  have held 65
Colton - James L 94 58 28 3176 88
Brandon E 96 58 28 3045 87  espionage 2%
Zephyr - Quinn 69 25 13 2744 86
Maren 106 64 31 2740 86
BrandonG-JamesS 90 45 22 2735 86
Emily A 120 76 36 2517 84
Ian - Silas -Model A 60 15 8.5 2366
Cathy - James T 81 30 15 2338 82  espionage 2%
Liam - Brandon K 128 87 41 2517 82   oversize sticks 5% - espionage  2%
Jakob - Mattias 87 30 15 2026 81
Exodus 98 40 20 2070 81  espionage 2%
Harjeevan 100 40 20 1988 81
Jubie - Emma 100 35 18 1761 79
Ian - Silas -Model T 75 15 8.5 1514 77  espionage 2%
Yuma 126 30 15 966 74  espionage 2%
Hailey - Brendan R 99 5 4 405  not yet tested - espionage 2%
Elias - Teya 102 5 4 382 70

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