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 ...
You know water boils at 100º C (212º F). But did you know that you can make water dance too? You can! It’s called the Leidenfrost Effect. By adding a water droplet to a pan of boiling water, you can s ...
It's oozy, it's goopy, and it's just plain fun. Snails make it, and slugs slide on it. It's slime!Slime is an odd substance. It is soft and squishy like a liquid, but it sticks together like a solid. ...
As plants grow, they move up toward the light. But what is a plant’s favorite color? Do plants move toward some colors more than others?Do plants bend toward certain colors of light?It is an education ...
Surface tension is a property of liquids. Liquids have a limited ability – called surface tension - to resist an external force. For example, when a liquid forms a lens-shaped meniscus in a gradeuated ...
Which will become ice faster, hot or cold water?It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download ...
The objective was to determine the effect increased acidity in watering solutions would have on the growth, flowers and sprouts, and health of marigold plants so that inferences could be made about th ...
Though it is common knowledge that the average temperature increases as you move closer to the equator, many people do not understand why this is so. There are many reasons why the equatorial region e ...
Ethylene gas from apples can accelerate ripening processes. In this project, students will discover which fruits and/or vegetables placed with apples will ripen prematurely.It is an educational conten ...
This project will examine which style of central-air system filter traps the most particles from the air.It is an educational content by education.com.By clicking on the title of this resource, you wi ...