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Standard deviation is a statistic that tells you how closely a group of numbers (for example, temperatures) are clustered around a mean value (average temperature). When the standard deviation is smal ...

Hans Christian Oersted was a Danish scientist who explored the relationship between electric current and magnetism. Current is the flow of electrons, and is how we hardness electricity. Currents creat ...

Electromagnetism is a cool (and useful) natural phenomenon. Electric current, which is the flow of electrons, creates its own magnetic field when in a closed loop. In conjunction with other magnets or ...

In this experiment, we will discover whether leaving a computer on 24/7 will lead to more frequent crashes, freezes, and an overall slower processing speed. We will be experimenting with 2 brand new, ...

The objective of this experiment is to observe “inattentional blindness” and investigate whether certain age groups or genders are more likely to demonstrate this phenomenon.It is an educational conte ...

When you walk across a carpet and then touch a doorknob, you may feel a jolt caused by static electricity. Why does that happen? The soles of your shoes and the carpet are both insulators, so when the ...

Many components affect how big a bubble you can blow. This project tests the effects of diluted soap on the size of the bubble.It is an educational content by education.com.By clicking on the title of ...

Geographic changes are changes in the earth's landscape such as the drying up of rivers or changes in plant growth. Geographic changes usually happen over great lengths of time. Factors contributing t ...

The project is about measuring the effectiveness of a detergent containing a UV-absorbing compound in blocking UV-A radiation.The goal is to have the student conduct a controlled experiment to test cl ...

Iterated algorithms are very important for mathematics today. By repeating equations, scientists are finding brand new things out about the natural world (populations, epidemics, etc.). Iterated algor ...