What Is Light Really Made Of?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. What is light really made of?

The Big Idea

Light is a form of energy that travels as waves! It also comes in tiny packets called photons. Light acts like a wave in some ways and like a stream of particles in others.

Waves

Step one: waves. Light travels as waves, and different colors are waves with different lengths. Red waves are longer, and violet waves are shorter, and our eyes see them as different colors.

Photons

Step two: photons. Light also comes in tiny packets called photons. Brighter light means more photons are coming, like a bigger stream of tiny sparks.

Both at Once

Step three: both ways. Scientists find that light acts like a wave in some ways and like a stream of particles in others. It is stranger than it looks!

A Closer Look

Let's take a closer look! Light is a form of energy. It travels as waves. It comes in tiny packets called photons. And different wavelengths give different colors.

Quick Facts

Quick facts! Albert Einstein won a Nobel Prize for showing how light behaves like tiny packets when it hits metal. Light is the fastest thing there is, and nothing can beat it. Sunlight takes about 8 minutes to reach Earth. Light waves are far too tiny to see.

Think Like a Scientist

Now, think like a scientist! Tie one end of a long rope or jump rope to a doorknob. Flick the other end to send a wave along it. Make slow waves and fast waves. Light waves are like this, but far, far faster and much smaller.

Outro

Light is energy that acts like both waves and photons. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!