Hot Air Ballooning

Hot air ballooning combines science and adventure.

"Exploring Particle Physics"

Particle physics studies matter's smallest components.

Miracle of the Universe

The Milky Way: our wonderful galactic home.

Rise of Superconductors

Superconductors conduct electricity with no resistance.

Refraction’s Significance

Refraction bends light when it changes speed.

Andorra's Keys to Longevity

Andorra's secret to longevity lies in its pristine environment, robust healthcare, and healthy lifestyle.

create a rainbow

Rainbow appears after summer rains because sunlight is refracted, scattered, and reflected by water droplets in the atmosphere, creating a spectrum of colors. The water droplets act as tiny prisms, separating sunlight into its component colors and forming a beautiful color arc that we see as a rainbow. To create a water rainbow, you can use a garden hose or sprayer to create a mist of water droplets. Stand with your back to the sun and mist the water into the air at a low angle. If the sunlight is at a direct angle and there are enough water droplets in the air, you may see a rainbow form. Playing with water droplets and sunlight can be an interesting and magical way to create your own mini rainbow. Just remember: you need a source of sunlight and enough water droplets in the air to see the colors of the rainbow.