Hack the… Pulley - LEGO® Technic™ Videos - for kids
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Can you defy gravity using a Pull Back motor…?
Simple Machines for Kids: LEGO Pulleys STEM Building Challenge
Pulley
Are you ready to Hack the Pull Back? - LEGO® Technic™ Videos
Are you ready to Hack the Pull Back? - LEGO® Technic™ Videos
Simple Machines for Kids: LEGO Pulleys STEM Building Challenge
Hack the… Pulley - LEGO® Technic Videos - for kids
Hack the… Pulley - LEGO® Technic Videos - for kids
Hack the… Pulley - LEGO® Technic Videos - for kids
LEGO Technic Hack the Pull-Back with Joseph's Machine
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por adulto (o preço varia de acordo com o tamanho do grupo)
