直線上に配置

1m/s rubber ball shooter

slope slope
Cut a milk package with scissors. Make slope and fix it with tape.

slope slope
Cut side walls with scissors. Make tabs with side wall.

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直線上に配置

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Kamikawas.com

Author Sadahisa Kamikawa

Copyright(c) 2003 S.Kamikawa last update 2003.7.13

physics@kamikawas.com