The Montgolfier brothers invented............................It has a basket., Hot air ballon, Frisbee, Joseph Niepce invented.....................You can take photos., Camera, rollerblade, Walter Morrison invented...............You can play with it., Mobile phone, Frisbee, Martin Cooper invented..................You can talk to your friends., Mobile phone, rollerblade, Erno Rubik invented....................Can you solve it?, Rubik's cube, Frisbee, The Olson brothers invented..............................You can use them., camera, rollerblade

Inventions Unit 9

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