Join ice cream sticks with toothpicks at their centers, ensuring movement. Attach bottle caps to the ends for grip. Assemble multiple sticks similarly to mimic a robotic arm’s movement and functionality.
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To create a robotic arm, pierce the center of ice cream sticks and connect them with toothpicks, allowing flexibility. Add glue for stability at joints. Repeat this process to assemble multiple connected sticks. Attach bottle caps to the ends of the first set for gripping objects. Ensure smooth movement by aligning the sticks properly. The robotic arm simulates a mechanical tool, offering a simple and functional model of a robotic mechanism.