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Creating Sound Through Vibrations

Produce sounds by creating vibrations using different objects. ow do vibrations create sound? How can the pitch and volume of a sound be changed?It is an educational content by education.com.By clicki ...

Tsunamis, Earthquakes and Meteors

A tsunami can reach heights of over one-hundred feet tall, though most are much smaller. These waves can be caused by a number of different things, including earthquakes, volcanoes or an impact with t ...

Can White Light Be Separated?

Find out whether white light can be separated into different colors. This will also simulate how natural rainbows are made.It is an educational content by education.com.By clicking on the title of thi ...

Balloon Rocket Experiment

You need to send a message to home from your tree house, but it’s too windy to send a paper airplane! Fortunately, you have a taut clothesline and a supply of balloons from last week’s birthday party. ...

Center of Balance

Find out how to lower a person’s center of balance.The purpose of this experiment is to learn whether it is easier to balance on a narrow ledge or on a rope if a person is holding their arms out to th ...

A Trick for the Eyes: Color Wheels and Optical Illusion Tops

The human eye is comprised of two types of receptors: rods and cones. Cones allow us to see color and work well in bright light. Rods are used to see in low light. When a color wheel or optical illusi ...

Can't Do a Thing with Your Hair? Think Again!

This project deals with the properties and practical uses of hair. Project Goals: To examine the effect of external influences (such as chemicals and environmental conditions) on human hair.To discove ...

Smell & Taste

Hipervinculo Biología

Smell & Taste

In this experiment students will examine how our sense of smell affects our sense of taste.It is an educational content by education.com.By clicking on the title of this resource, you will be redirect ...

Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?

How do medical researchers study the effect certain drugs have on the human body? They make sure to conduct what’s called a blind study. A blind study is one where the people being tested have no idea ...

Off All the Nerve

The human body is full of nerve endings. Some parts of the body have fewer nerve endings than other parts making them less sensitive to touch. Arms for example are one of the body parts with fewer ner ...

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