What are photons?

Photons are tiny packets of light that zoom around everywhere, even right now, as you read this!

Imagine you're playing with a flashlight in a dark room. When you turn it on, the room brightens up because light is traveling from the flashlight to your eyes, letting you see everything clearly.

Now think of a photon like a tiny ball being thrown from the flashlight, not just one, but billions of them! Each photon carries a little bit of energy, and together they make the light we see. When these tiny balls hit something, like your wall or your skin, that’s when you can see colors, feel warmth, or even take a picture.

Photons are special because they don’t need a medium to travel through. Unlike sound waves (which need air or water), photons can zoom through empty space, like from the sun all the way to Earth, billions of miles away!

They also act like both particles and waves, which is super cool, but that's something you’ll learn about when you're a bit older. For now, think of them as tiny messengers carrying light from one place to another. Photons are tiny packets of light that zoom around everywhere, even right now, as you read this!

Imagine you're playing with a flashlight in a dark room. When you turn it on, the room brightens up because light is traveling from the flashlight to your eyes, letting you see everything clearly.

Now think of a photon like a tiny ball being thrown from the flashlight, not just one, but billions of them! Each photon carries a little bit of energy, and together they make the light we see. When these tiny balls hit something, like your wall or your skin, that’s when you can see colors, feel warmth, or even take a picture.