Make a rheostat: A small device that controls the voltage flow by a dial or knob.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the ...
The soil composition in people’s backyards containsminute particles of magnetic material called rare-earth metals.Larger quantities of rare-earth metals lie in deep underground.The particles belong to ...
This project will investigate how images are influenced by changes in light. We will be examining the function of aperture size and shutter speed. How do changes in aperture size and shutter speed aff ...
Learn about memory straight from the horse’s mouth. In this experiment, you’ll tempt a horse with a delicious carrot and see if he can remember where that carrot may behidden.Can you traina horseto re ...
This project attempts to build a perpetual motion machine.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 ...
It is 1834, and you have just heard of this marvelous new phenomenon called eddy currents. Some fellow named Lenz discovered them, and you’re curious if you can find out something special about them y ...
Digestive enzymes help your body break down your food. It’s hard to obtain many human digestive system enzymes (without vomiting, that is!), but luckily, one of them is sold as a tablet in many drug s ...
Determine how a deep sea diver works. Is air heavier or lighter than water?It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the conten ...
Microscopic life exists almost everywhere, even where it doesn’t seem to exist. A handful of dry, dead grass is to be put into water and left alone for a period of time. Samples are then taken and mad ...
That big, glowing ball of light in the sky is pretty amazing. The sun powers life on earth, and it helps us see and helps plants make their food. Sometimes, the paths of the moon and the sun cross and ...