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UV Radiation Protection

This project will look at how fabrics block UV radiation by examining how fabric thickness, tightness of weave, weight, type of fiber, and color influence the transmission of UV radiation. The goal is ...

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 ...

What Blocks UVA Rays?

The project compares the ability of selected to block UV-A radiation. The goal is to have the student formulate, test and revise a hypothesis about the ability of optically transparent to block UV-A ...

UV Radiation Blocking Clouds

Many people are surprised that they can become sunburned on a cloudy day. While it is true that most clouds block at least some of the UV radiation from the sun, the amount that is blocked depends on ...

Change in UV Radiation

This project monitors the strength of solar UV radiation during the day.The goal of the experiment is to have the student test a hypothesis about the way UV radiation varies throughout the day by coll ...

Radioactive Decay!

On the information level, the student will be using concrete, hands on model to demonstrate the meaning of half –life in the process of radioactive decay.It is an educational content by education.com. ...

Heat Capacity of Water vs. Heat Capacity of Oil

Have you ever wondered why oil heats up so quickly in a pan, but water takes so long to boil?Heat, which is the exchange of energy between a system and its surroundings, occurs in three major ways: co ...

How to Make a Solar Oven

There are lots of great reasons to learn how to make a solar oven! Maybe you’re going camping. Maybe you’re interested in learning about different ways to concentrate the sun’s energy. Maybe you’re in ...

WiFi Radiation

Hipervinculo Biología

WiFi Radiation

Researchers at Wageningen University in the Netherlands have reported that radiation from WiFi networks is harmful to trees. s observed included growth variations, and bleeding and fissures in tree ba ...

A Beautiful Sunny Day

The purpose of this project is to test sunscreens from the lowest number to the highest.People depend on sunscreen to protect their skin from the sun’s ultraviolet radiation.People believe that a high ...

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