Evaporation occurs when a liquid turns into vapor (a gas). It happens on a large scale in bodies of water all over the world. But it also happens in your house. But do all liquids take the same amount ...
Were humans able to boil water before we discovered how to make metal cookware? Absolutely. We’ve been boiling water in large, cup-shaped leaves for thousands of years! We’re able to pull this off bec ...
Substances can be grouped by their ability to bend light. This grouping is called theIndex of Refraction.Based on the amount of light refracted, you candevelop a qualitative "index of refraction" tabl ...
Sunspots are disturbed areas of the sun that look like spots because they are cooler than the surface of the sun. They have been observed and recorded since the 18th Century. This large collection of ...
This project explores whether and what associations exist between numbers and letters and colors.It is an educational content by education.com.By clicking on the title of this resource, you will be re ...
In this experiment,determine if this crystal can absorbother liquids byadding them to orange juice, vegetable oil, milk, rubbing alcohol, vinegar, and club soda.A hydrogel crystal (sometimes called a ...
Ocean waves erode the coastline. The sand they remove is shifted to another location. This paradoxical effect can strip beaches in one location and create them in another. We'll observe this effect by ...
Investigate whether breakfast cereals contain iron.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 to downlo ...
If you wake early in the morning, you may notice that the ground is wet with dew. This dew doesn’t come from rain, but seems to magically appear on surfaces. During the night, the temperature of the a ...