DIY Type: Dyson Science
Write your secret message in an invisible ink solution. Lemon juice is an organic substance
Create multi-colored flowers. Plants need a transport system to move food, water, and minerals around.
Create a big soapy marshmallow out of Ivory soap®. Ivory soap® floats because it has
Make raisins dance up and down in a glass of soda. Raisins have a higher
Move pepper away from you without touching it. Water bulges typically up a bit. You
Create your invisible fire extinguisher. The mixture of baking soda and vinegar creates carbon dioxide.
Make a paper clip float on water. The paper clip is held afloat by the
Make a barometer and predict the weather. As the air is sealed inside the jar,
Measure the speed of light using chocolate and a microwave oven. Microwaves work by creating
Use eggs to find out about momentum and changing direction. The fresh egg will start
Create a working demonstration of Lenz’s law. As the magnet falls down the tube, it
Clean a penny using cola. Pennies have a copper coating. As the copper gets older,
Create a liquid that turns into a solid when tapped. How does it work? When
Create a water vortex in a bottle. The water is rapidly spinning around the center
Find out what happens when gases are heated up or cooled down. The gas expands
Layer different liquids in a tube and discover how and why they settle in a
Push a wooden skewer through a balloon without popping it, creating a “balloon kebab.” Most
Make two ping-pong balls float in the airflow of a hairdryer simultaneously, without hitting each
How to create a colorful underwater volcano? Hot air balloons use convection currents. A convection
Eggs are rich in protein. When heat is applied, chemical bonds within the protein molecules