A lever is a type of simple machine where a rigid arm is arranged around a fixed point or fulcrum. Input, the force you put in, directed into an output force. The classic example of a lever is a seesa ...
Ever crack open a cold soda, only for it to go flat on you a few hours later?Those"bubbles" or "effervescence" in carbonated soda are caused by carbon dioxide gas dissolved in the liquid. The carbon d ...
In this experiment, we are going to find out whether hair grows the same rate between males and females.It is an educational content by education.com.By clicking on the title of this resource, you wil ...
What’s cooking in the plant kitchen? Give your plants some food to see which type they like best and observe the effects of fertilizer on plant growth.Do plants grow best with liquid, solid, or powder ...
This project will assess the effect of music on work performance. Given a set of tasks the subjects will perform these tasks while listening to different tempos of music.It is an educational content b ...
How can scientists figure out what a dinosaur’s footprints looked like? When a dinosaur walked near a stream, it may have left footprints imprinted in the earth. If the stream the footprints flooded, ...
Weeds are generally described as pesky, unwanted plants that seem to appear out of nowhere, spread like celebrity news, and destroy more popular plants in their wake. Weeds are fast growing nuisances ...
Can music lead to improvements in performance? In this experiment, you will evaluate this question by observing test subjects’ athletic performance before and after listening to motivational music. Yo ...
In a series of experiments, students will learn about why fresh vegetables age so quickly, and what factors speed up the browning process. They will learn how the surface tension of the salad oil, the ...