Skip to main content

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

Potato Battery


Materials Required:

  • potato
  • plate
  • 2 pennies
  • 2 galvanized nails
  • three 8 inch lengths insulated copper wire, each with 2 inches of the insulation stripped off one end
  • digital clock with attachments for wires


Procedure:

  1. First, cut a potato in half and put the two halves on a plate so they stand on their flat ends. The plate is there to keep your table clean.
  2. Then, wrap the end of one piece of wire around a galvanized nail and wrap the end of a second piece of wire around a penny.
  3. Stick the nail and penny into one half of the potato so that they're not touching each other.
  4. Next, wrap the third piece of wire around the other penny and put it into the other half of the potato. Put the other nail into the second half of the potato, but this nail should not have wire wrapped around it.
  5. Now, connect the wire from the penny on the first half of the potato to the nail that has no wire on it in the second half of the potato.
  6. Finally, touch the free ends of the wires to the wires coming out of the digital clock.
  7. Does it work?
  8. You'll probably have to try connecting the wires to the clock in different ways to get the energy to flow through the clock in the right direction.
  9. It's just like putting batteries into a clock; they have to go in the right way.

Comments

Popular posts from this blog

Chemistry Investigatory Projects for Class 12 CBSE

Below is the List of Awesome Chemistry Projects for your Science Fair and Exhibition Analysis of Honey The Metronome of a Chemical Reaction The Magic of Metal Corrosion Agent Sodium Chloride Strikes Again Steel and Acid Rain How to Increase the Speed of a Reaction Boiling Point Fire Burning Wet Heat Desalinate Sea Water How does caffeine influence soybean plant growth? Cotton Ball Rocks? Salt-Absorbing Art and Science Color Changing Glue Art Baking Soda Clay Oil Sun Catcher

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

Fire Water Balloon

Materials The materials required for this science fair project: - 1 matchbox - 1 candle - 1 yellow colored balloon - 1 blue colored balloon - Half a cup of water Procedure 1. For this experiment, the independent variable is whether the balloon is filled with water or not. The dependent variable is what happens to the balloon when it is placed above the lit candle. This is determined by observing the balloon. The constants (control variables) are how much the balloon is inflated and the amount of water in the balloon. 2. Inflate the yellow colored balloon and tie it up. 3. Pour half a cup of water into the blue colored balloon before inflating it to the same size as the yellow color balloon and tie it up. 4. Light up the candle. Be careful when using match sticks to avoid causing fires, or burning yourself. 5. Hold the yellow colored balloon on top of the lit candle. Observe and record what happens. 6. Hold the blue colored balloon on top of