A digital watch without batteries? Discover how you can power this digital clock with some potatoes. Assemble the digital clock, then experiment and create unusual “batteries” out of potatoes, apples, tomatoes, lemons, different liquids and more! You’ll be amazed! EduScience toys introduce children to the fascinating world of science and get them excited about smart and educational toys. While playing, children develop their skills, logic and intelligence. Fun activities that inspire children to discover new things, spark their curiosity, creativity and innovative spirit. This game is great as a science project for school.
The set contains: a digital wire clock, 2 plastic cups, conductive thread, transparent self-adhesive labels, 2 copper rods, 2 zinc rods, detailed instructions for use. Note: potatoes are not included.
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