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发帖数: 99 | 1 WEST LAFAYETTE, Indiana (AP) -- A team of Purdue University students
concocted a 156-step recipe for preparing a hamburger to win Saturday's
annual national Rube Goldberg Machine Contest.
Sharon Greenfield of the University at Buffalo watches her team's machine
assemble a hamburger.
This year's task was to assemble a burger consisting of no less than one
precooked meat patty, two vegetables and two condiments, sandwiched between
bun halves.
The victory by the 17-member Purdue Society of Professi |
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