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Kids Projects at Home

Simple Kids Crafts is a video blog dedicated to reviving the old art of handicrafts for people of all ages. How do oil spills affect aquatic plants? A Miniature Solar Panel Fire Water Balloon Make Clouds in a Bottle Secret Messages Make a Rocket Make a Hovercraft Make an Anemometer Make a Sundial Make a Radio Make an Electroscope Make a Stethoscope Make a Telescope Make a Periscope Make a Camera Bending a stream of water with a comb Lighting a bulb without electricity Simple Motor Cotton Ball Rocks? Salt-Absorbing Art and Science Color Changing Glue Art Baking Soda Clay Oil Sun Catcher Grow a Pineapple Plant! Bead Bowls Wow, what an Air-Gun Funny Diver ! Water boils without fire Ice with Boiling Water Water that boils instantly Water boils in a Paper Pot Soap-driven Boat Pulse Moves Pin Pretty Garden—without Plants Picture made by Fire Magic Pictures Dancing Doll Smoke Goes Down The Dancing Coupl The Umbrella Dance Magic Butterfly Colorful

Lighting a bulb without electricity


Aim:

To charge up a light bulb using static electricity alone.

Materials required:

  • A light bulb.
  • A plastic comb.

Procedure:


  • Go to a dark room.
  • Take the comb and run it through your hair thoroughly several times.
  • Hold the comb to the metal contacts at the base of the light bulb.
  • Observe the filament of the bulb. You will see small pulses of light.

Scientific Explanation:

As you rub the comb through your hair, the friction between your hair and the comb cause electrons to jump from your hair to the comb, giving it a negative charge. When you touch the comb to the bulb, the electrons from the comb flow through the filament of the bulb and light it up briefly.

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