DIY Type: DIY

Invisible Ink Dyson Science DIY Project

Invisible Ink

Write your own secret message in an invisible ink solution. The lemon juice is an organic substance which reacts with oxygen in the surrounding air, oxidizes and turns brown. By…
Colared Carnations Dyson Science DIY Project

Colared Carnations

Create multi-colored flowers. Plants need a transport system to move food, water and minerals around. There are two things that combine to move water through plants – transpiration and cohesion.…
Ivory Soap Dyson Science DIY Project

Ivory Soap

Create a big soapy marshmallow out of Ivory soap®. Ivory soap® floats because it has air pumped into it during manufacturing. When the air inside the soap heats up, the…
Dancing Raisins Dyson Science DIY Project

Dancing Raisins

Make raisins dance up and down in a glass of soda. Raisins have a higher density than the liquid in the glass, so they sink to the bottom. Carbon dioxide…
Scared Pepper Dyson Science DIY Project

Scared Pepper

Move pepper away from you without touching it. Water normally bulges up a bit. You can see this by looking at a raindrop or by filling a glass slightly over…
Fire Extinguisher Dyson Science DIY Project

Fire Extinguisher

Create your own invisible fire extinguisher. The mixture of baking soda and vinegar creates carbon dioxide. CO2 is heaver than air so it sits at the bottom of the glass.…
Weather Balloon Dyson Science DIY Project

Weather Balloon

Make a barometer and predict the weather. As the air is sealed inside the jar, any changes to the air pressure outside the jar will result in direct movement of…
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