All the community

search
1983
541 - 550

There are 8 planets (and one dwarf planet) in orbit around the sun, hurtling around at tens of thousands or even hundreds of thousands of miles an hour. Because the planets are attracted to the sun an ...

Discover the highest and lowest pitches most people can sing.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 ...

Make three different saturated solutions and see how different minerals form crystals over time.:It is an educational content by education.com.By clicking on the title of this resource, you will be re ...

The goal of this experiment is to study a chemical reaction and evaluate whether the size of the reactants determines the speed of the reaction.It is an educational content by education.com.By clickin ...

The Internet is big. To give an example, 3 exabytes (one exabyte is 1,073,741,824 gigabytes) of data are generated every day.Recent estimates of the total amount of data in the world put it at 300 or ...

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 ...

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 ...

Evaporation is the process of water transferring from a liquid to a gas and is the primary method for water to move into the atmosphere during the water cycle. Scientists believe that the earth’s ocea ...

Plants spread their seeds far and wide in the attempt to continue the survival of their species. Many of these seeds share a “hook” design that helps them cling to a passing object and plant themselve ...

This project measures the number of Calories in algae samples obtained from different environments in order to compare the amount of oil present in each sample.The goal is to have the student test a h ...