Home  :  Shop by Category  :  Green Science Projects  :  Green Science Potato Clock
Green Science Potato Clock
Green Science Potato ClockGreen Science Potato Clock

Green Science Potato Clock

Item # gsp-900
Reg. Price: $12.99

Our Price: $11.95

Quantity:

Finally, you can play with your food in an educational and fun way! No batteries? No problem!  Explore green science and discover how to power a digital clock using potatoes! This unit is designed to demonstrate the principle of an electrochemical cell. Just push the zinc and copper electrodes into the potatoes causing an oxidation/reduction reaction that is converted to low voltage.  Try other fruits, vegetables and beverages to see what works. you'll be amazed at what you discover!

 

What you'll get:

  • clock with wires
  • pots
  • connecting wire
  • transparent tapes
  • copper and zinc strips
  • detailed instructions
  • just add potatoes

 

Incredible Science Fun Learning Ideas:

  • Hands on learning using an electrochemical cell.
  • Observe an oxidation/reduction reaction.
  • Compare and contrast what happens when you try potatoes versus other fruits. Chart your results.

 

Green Science Enviro Battery
Reg. Price: $13.95
Our Price: $9.99
More Info
Lemon Clock
Reg. Price: $6.75
Our Price: $4.95
More Info
Green Science Dynamo Torch
Reg. Price: $12.99
Our Price: $11.95
More Info