Rules

• 1 student builds 1 hydraulic arm.
• The arm needs to lift an empty bottle of water, move it around its axis, put it down, and release the arm.
• How many bottles can you move in 1 min?
• You may use any of the following materials:
  • Popsicle sticks/ Carton board/ Futureboard 
  • 8 Syringes
  • Tubes (used in fish tanks)
  • Electric wires (copper) to connect things
  • 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.

Grade (max 20 marks)

• Design and Appearance - 10 points
• Working project - 10 points   
• Creativity - extra points

Instructions: https://www.instructables.com/CARDBOARD-Robotic-Hydraulic-Arm/

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