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 ...
Using Newton’s first and second laws of motion, you will investigate the of hitting a target from a moving object.It is an educational content by education.com.By clicking on the title of this resour ...
It used to be that if you had a string of holiday lights and one bulb went out, the whole string no longer worked. This was because the lights were set up in a series circuit. Recently, companies have ...
When we think of reflection, we think of mirrors. But reflection can also occur with sound and waves (of water). Specular reflection (such as with mirrors) is used not only to see ourselves, but can a ...
Most plastics are not readily biodegradeable, especially when buried in the ground away from sources of oxygen. Many can be decomposed partially by photodecomposition in the presence of sunlight, howe ...
Your candles are burning more quickly than usual, and you’re not sure why. Just then, you realize that there is a draft blowing right by your candles. But does doubling the speed of the wind blowing b ...
When we look around, we do not typically see ‘air’ so it is easy to assume that our air is clean. In reality, our atmosphere is made up of mostly invisible gases. Additionally, most air pollutants are ...