Rules

• 1 student builds 1 hydraulic bridge.
• The dimensions: length - 60 cm, Width - 10 cm.
  
• Both sides of the bridge must open simultaneously (same time, same speed) with one hand.
• A small car must be able to drive on the bridge.

You may use:

• • 200 Popsicle sticks 
  • Cardboard (for the "road")
  • 3-4 Syringes
  • Tubes (use in fish tanks)
  • Glue
  • Colors

Tip

• Search the Internet for ideas.
• Go for efficiency: cheap materials and useful design.
• Test your project before we try it at school.
• Apply the Engineering Design Process.

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Grade (max 20 marks)

• Design and Appearance - 10 points
• Working project - 10 points   
• Creativity - Extra Points 

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