This project determines visual, olfactory, and taste differences between organic and non-organic foods, based on subjective observation.It is an educational content by education.com.By clicking on the ...
Fingerprints are unique to everyone. There are three basic shapes: Loop, Whorl, and Arch. Everyone falls into one of those three categories, but still, there are subtle differences such as positioning ...
Camouflage occurs everywhere in the natural world, but animal camouflage is an especially interesting phenomenon. In this amazing world, animal camouflage is carried out in many ways: in color pattern ...
For thousands of years, people have held superstitious beliefs about the full moon and the lunar cycle (werewolves, anyone?). The lunar cycle also plays a major role in pseudo-sciences like astrology ...
This experiment serves to acquaint students with basic information as to how chemists differentiate between chemical and physical changes. Students learn to observe both the physical and chemical prop ...
Your mission—if you choose to accept it—is to construct a parachute that will deliver an egg safely to the ground when dropped. No fancy allowed! You can only use familiar household items like plasti ...
Have you ever refilled the ice cube tray in your freezer after using the last ice cube in your cup of juice? You probably automatically poured cold water in the ice cube tray without asking the questi ...
This project involves the search for a frictionless surface.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 ...
Density is the mass of an object divided by its volume. A rock and a piece of foam might be the same size, but they will weigh very different amounts. Density tells you how tightly packed the molecule ...
Have you ever wondered why it takes more than just water to get your clothes and dishes clean? Detergent dissolves in water and attaches to things like dirt and whatever is staining your clothes to he ...