The big flash you see when lightning strikes is a natural electrical discharge between a cloud and the ground, or within a cloud. This lightning can travel as fast as 140,000 MPH and reach temperature ...
This science project determines the relationship between the speed of a sound and the temperature of the air it passes through.It is an educational content by education.com.By clicking on the title of ...
As the saying goes, “the eyes are the windows to the soul”. Our eyes are also a window into our genes. Like many of our physical features, eye color is determined by genetics.Although there are only a ...
Two irrational numbers (approximately 0.618 and 1.618), are often referred to as the “golden ratio.” These two numbers possess many intriguing properties. For example, shapes that adhere to the golden ...
You might have heard of the difficulties divers face when they descend into the ocean depths. Before a person can scuba dive, she needs to have many hours of instruction and training. Divers can exper ...
An engine is a machine used to transform one kind of energy into another to produce work. In this project, we'll learn how to make a rubber band heat engine, a type of engine that converts thermal ene ...
The increase in bicycle traffic has implications not only on the environment but our health as well. The GPS system has offered engineers the ability to gather terrain information more efficiently tha ...
Sound travels in waves, similar to light. If you shine a light onto a mirror the light bounces off the mirror so that the light shines in a different direction. The same is true for sound. Sound waves ...
Ready, set, grow! How long does it take for a bean to get growing?How does a beanstalk grow in the first place? In this experiment, you’ll investigate the growth of pinto beans and see if you can crea ...
Students will discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.It is an educational content by education.c ...