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Electricity can be conducted through a variety of unexpected mediums, including Jell-O, lemons and potatoes. Learn more about electric circuit experiments in this free science experiment video from a professional audio engineer and instrument builder.
There are 16 videos in this series:
Conduct electricity experiments with basic grocery items. Use potatoes and lemons as part of an electrical circuit with the tips in this free science experiment video from a professional audio engineer.
Water can act as an electrolyte, as in the case of the potato clock. Learn adding acid to electrical circuits can affect conductivity in this free science experiment video from a professional audio engineer.
The acid in lemons makes them a good electricity conductor for this experiment. Find out how fruits and vegetables affect electrical circuits in this free science experiment video from a professional audio engineer.
Jell-O conducts electricity and can act as a resistor in this experiment. Experiment with electrical circuits using fruits and vegetables with the tips in this free science experiment video from a professional audio engineer.
Making potatoes store electricity is a popular science fair experiment. Watch a demonstration of electrical circuits made with potatoes in this free science experiment video from a professional audio engineer.
An oscillator creates a wave form which can be used to test conductivity. Create an oscillator to learn more about the characteristics of electrical circuits in this free science experiment video from a professional audio engineer.
A basic oscillator allows users to customize electrical connections. Assemble a simple oscillator with the simple instructions in this free science experiment video from a professional audio engineer.
Create a square wave oscillator to test electrical circuits. Use an oscillator to test electrolytic properties of various food items as demonstrated in this free science experiment video from a professional audio engineer.
Adjust electrical frequencies with a resonance control. Learn about the characteristics of electrical circuits in this free science experiment video from a professional audio engineer.
Test the conductivity of ethanol by making gelatin with it. Learn about the properties of electricity in this free science experiment video from a professional audio engineer.
Jell-O can complete an electrical circuit in this experiment. Watch a demonstration of the principles of electrical conduction in this free science experiment video from a professional audio engineer.
Flames can conduct electricity. Watch how flames affect the conductivity of ethanol in this free science experiment video from a professional audio engineer.
Try electrical conductivity tests on any fruit or vegetable. Compare the level of electrolyes in various foods using the tips in this free science experiment video from a professional audio engineer.
Solutions can be added to water to increase conductivity in this experiment. Find out more about electrical circuits in this free science experiment video from a professional audio engineer.
To increase conductivity of water, add vinegar in this experiment. Find out more about electrical circuits in this free science experiment video from a professional audio engineer.
Combine an oscillator with electrolyte solutions to create electrical circuits in this experiment. Experiment with an oscillator and electrical circuits to create unusual sounds using the tips in this free science experiment video from a professional audio engineer.
Ever charged a potato? Sparked up a lemon? Energized a serving of Jell-O? All of these common foods make excellent conductors for electricity experiments. Electricity is the science of studying the flow of electrical currents. A popular subject for high school science fairs and demonstrations, the basic of principles of electric circuits are easy to demonstrate. Follow the steps in these videos to create fun and fascinating experiments using willing subjects from the grocery store. In this free series, a professional audio engineer demonstrates how to set up a simple oscillator and connect it to a speaker so that viewers will be able to hear the sound fruits and vegetables make in their efforts to conduct electricity. Does fire conduct electricity? Indeed it does, as demonstrated in this riveting demonstration for an electronics expert. Lorin Parker has built entire synthesizers out of turnips. Watch his mastery of fruits and vegetables in this excellent series on musical food.
Lorin Parker Lorin Parker works as an artist, audio engineer and instructor in sound and audio. He is currently a faculty member at the Art Institute of California, Los Angeles. Parker specializes in the creation of sound, performance art, music composition, sculpture and interdisciplinary arts. He is also renown as an instrument builder and designer of interactive technology. Parker has a background as a professional sound designer, audio engineer, bassist (contrabass and electric), synthesist and thereminist and is an avid DIY enthusiast who knows his way around a workshop. His collaborators include Andre Vida, Clay Chaplin, Mark Trayle, Gregory T.S. Walker, Rich O'Donell, Jay Stuckey, Cooper Baker, Sarah Seelig, F. Lewis Keller, Jacob Feinburg, David B.C. Leikam, Lewis Keller, E. Kim and Phillip Stearns.dkdk
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