This amazing clock is powered simply by adding water to the reservoir. The water becomes an electrolyte allowing the metal probes inside the reservoir to act like a battery. An excellent demonstration of the conversion of chemical energy to electrical energy. Grade 3+, Ages 8+.
Feature Group
Keywords water, clock, electrolyte, chemical energy, electrical energy, hours, minutes, date, LCD, time
Age/Grade
Age From 8+
Grade From 3+
International Data
Country Of Origin China
Product Code
UPC-12 795721153783

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Water Clock

  • Product Code: 7-58365-RT
  • $14.99


Tags: 7-58365-RT, Water Clock, water, clock, electrolyte, chemical energy, electrical energy, hours, minutes, date, LCD, time,

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