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Barometric Pressure

The pressure of the air around us changes constantly. These changes are associated with changes in the weather. When the air pressure is high (also called a high), the weather is mostly likely to be f ...

Ripening Avocados

Have your parents ever brought back some avocados from the grocery store that were rock hard? It’s not worth waiting a whole week just to make sure your delicious avocados ripen! In this science exper ...

What Causes the Seasons to Change?

What causes the seasons to change? The first answer many people give when asked why the Earth gets cold in the winter and warm in the summer is because the Earth’s distance from the sun can vary durin ...

Texting Versus Talking: The Effects of Cell Phones on Reaction Time

This experiment will evaluate which type of cell phone usage has the most impact on reaction time.It is an educational content by education.com.By clicking on the title of this resource, you will be r ...

Comparing Infrared and Air Temperature

Formulate and test a hypothesis about the relationship of infrared and air temperatures throughout the day.It is an educational content by education.com.By clicking on the title of this resource, you ...

Do Dogs Understand English?

Walks, bones, and biscuits: it seems like it’s a dog’s life. But is your dog actually working hard to understand your commands? In this experiment, you’ll conduct a dog science fair project to see if ...

Does Liquid Weigh More after Freezing and Boiling?

Ice is created when water is frozen past the freezing point which is 0ºC or 32ºF, under normal conditions. When water freezes, the particles are tightly packed together and are more stationary than in ...

Heat Convection in Liquids

Energy is all about action! Thermal energy is transferred in many ways. The thermal energy of a substance can be determined by adding up all the kinetic and potential energy of its molecules. Convecti ...

Can Yeast Ferment Polysaccharides as Efficiently as Disaccharides?

The project goals include measuring the concentration of vitamin c in organic and processed orange juices and determination of the subsequent change in vitamin c concentration over time.It is an educa ...

Dew Point, Humidity and Weather

If you wake early in the morning, you may notice that the ground is wet with dew. This dew doesn’t come from rain, but seems to magically appear on surfaces. During the night, the temperature of the a ...

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