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You know you feel hotter after running around, but are you actually hotter? How much hotter? Use a liquid crystal thermometer to find out whether exercising makes a difference in people’s temperature. ...

Make a DIY hovercraft that can stay afloat using air power.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 t ...

Create a visual model of what happens to sound waves as a car passes by.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. ...

Make layers of liquids that have different densities, then see which objects will float and which will sink in which liquid.It is an educational content by education.com.By clicking on the title of th ...

By applying more and more pressure to a piece of aluminum foil “clay,” we can discover, stage by stage, how heat and pressure turn clay into slate, phyllite, and finally schist.It is an educational co ...

Students make their own rain gauge to measure rainfall. How is rainfall measured?It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the ...

Magma is a mixture of molten rock and solids, found deep underneath the surface of the earth. It's most commonly associated with volcanoes, which shoot lava,which is magma that has come up from underg ...