Many people use lemon juice to keep household items smelling fresh and looking clean. Does lemon really have any cleaning powers? Can lemons be a cleaning agent?It is an educational content by educati ...
Soap is an amazing combination of chemicals that go through some pretty cool changes when you use it. Think about it. Have you noticed how a bar of soap gets smaller over time? Have you noticed what h ...
Aerogel is the lowest density solid known, and has been called “frozen smoke.” It has been used as an insulator, and also as an outer space sponge to collect dust and gases from comets in NASA’s Proje ...
Snow might look like a big, fluffy pillow, but it’s heavy! How do coniferous and deciduous trees handle the weight of snow?In this experiment, you’ll build two trees and see which one handles the snow ...
The objectives of this projects are: to better understand your sense of taste and how your taste buds are involved in this fundamental ability. To explore the interaction between your nose, mouth, and ...
The goal of this experiment is to make different chemical indicators and use them to identify solutions containing vitamin C, starch or that have a high pH.Students will consider how analytical chemis ...
All bridges have a center of gravity. The center of gravity helps the bridge to be balanced and stable. The center of gravity is easy to locate when an object is symmetrical. In this investigation, th ...
This project takes an unbiased look at cockroaches, termites, and other insects we wish to be rid of. To discover and outline the benefits of annoying bugs. To further encourage the ethical treatment ...
In varying degrees, the fruit and vegetables that we eat contain water. While high water content is loosely associated with higher values of macronutrients such as protein, it is not necessarily assoc ...
Get ready to chill out. In this experiment, you’ll watch ice crystals form. To get a clear view of the ice forming, you’ll create an ice viewer in your freezer!How do icicles form?It is an educational ...