In this episode of 'Science Around the House,' Brendan Noon and his assistants, Elliot and Owen, demonstrate how to create a drinkable density rainbow using Skittles. The process involves sorting Skittles by color, dissolving them in warm water, and layering the solutions based on their sugar content to form a colorful drink. The experiment illustrates the concept of density and how different sugar concentrations affect the layering of liquids. The episode concludes with a tasting of the rainbow drink, highlighting the fun and educational aspects of science.

What is the main experiment discussed in this episode?

• Making a solar oven

• Building a model volcano

• Creating density rainbows with Skittles

• Growing crystals

Why is it important to sort the Skittles by color before starting the experiment?

• To make it easier to eat them later

• To make the experiment more colorful

• To ensure even distribution of colors

• To understand the concept of weight and density

What does the process of dissolving Skittles in warm water demonstrate?

• The melting of sugar

• The freezing of liquids

• The process of dissolution

• The boiling of water

What happens to the Skittles when they dissolve in water?

• They change color

• They become solid

• They lose their color

• They evaporate

Why is the purple Skittles solution the densest?

• It is the hottest solution

• It has the least amount of water

• It is the lightest in color

• It has the most Skittles dissolved

What is the purpose of layering the Skittles solutions?

• To create a colorful pattern

• To demonstrate density differences

• To mix the colors

• To make it taste better

Which color solution is poured first to create the rainbow effect?

• Red

• Yellow

• Green

• Purple

What is the final step in the experiment?

• Tasting the rainbow drink

• Heating the solutions again

• Mixing all the solutions together

• Adding more Skittles

How does the rainbow drink taste according to the participants?

• Bitter

• Sweet

• Salty

• Sour

What scientific concept does this experiment primarily teach?

• Photosynthesis

• Density and dissolution

• Evaporation

• Magnetism