#Science Promotion #Mini Air Cannon #I.T. Team

Science Promotion: St. Francis of Assisi's English Primary School 2011-03-16

Student Helpers:
Ma Wing Yan (3C)
Poon Ka Fung (3C)
Chan Tsz Yat (4B)
Leung Hau Wing (4B)
Yik Wing Ka (4D)
Yik Wing Sum (5C)
Chung Tin Lok (4D)
Lau Tak Shing (6LS)

Mini Air Cannon designed by I.T. Team.

#Science Promotion #Mini Air Cannon #I.T. Team

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