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Uploaded by tclauset on Nov 12, 2007
Students in 7th grade science classes demonstrate Rube Goldberg-style contraptions that use simple machines to pop a balloon.
Education
Standard YouTube License
Watching this 3 years later is priceless!!
Carlyyyyyyyyyyyy 2 years ago 2
HAHA.
me and tyler. taylor and johnny. so priceless.
Colinforprez 2 years ago
i love the last one its funny XD Mr. i love our class
TheDarkRoseX 3 years ago
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Watching this 3 years later is priceless!!
Carlyyyyyyyyyyyy 2 years ago 2
HAHA.
me and tyler. taylor and johnny. so priceless.
Colinforprez 2 years ago
i love the last one its funny XD Mr. i love our class
TheDarkRoseX 3 years ago