DIY Novel Green Science Potato Digital Clock Educational Kit with 2 inch LCD Screen (Potato NOT Included), Potato Digital Clock – Durable Build, Easy to Use

DIY Novel Green Science Potato Digital Clock Educational Kit with 2 inch LCD Screen (Potato NOT Included), Potato Digital Clock – Durable Build, Easy to Use.

Key Features:

• 1) You can know how to make a real galvanic battery from potatoes to power a digital clock
• 2) Zinc and copper electrodes create an electrochemical reaction to generate voltage
• 3) And converts the chemical energy stored in the metal strips into electrical energy
• 4) Also learn how to wire up a simple circuit
• 5) You may experiment with different liquids like salt water, fruit juices or fruit like lemon, orange, tomato besides potato
• 6) A unique experimental kit that inspires young scientists
• 7) Mini LCD clock with stand to show the time, month & day
• 8) With 2 buttons on the clock to adjust the time
• 9) Environment friendly and lightweight, easy to use
• 10) Clock size: 66x32x11mm
• -Cup size: 62x51x51mm
• * How it work
• 1) The metal strips and potatoes make a simple battery that creates electricity to operate the clock.each potato works as a device called a electrochemical...
• 2) A cell works because of the chemical properties of the metals inside(in this case the copper and zinc.)the different properties cause tiny particles...

Package Info: Weight: 0.16kgs / 0.34lb, Size: 21.8cm * 17cm * 5.5cm / 8.58inch * 6.69inch * 2.17inch

Shipping: Shipping charges and final delivery dates are shown at checkout.