Guest columnist Esther Stasek is a mother of seven, grandmother of seven, and great-grandmother of four. She's been married to Alfred Stasek for 60 years. Esther StasekPhoto Courtesy of Esther ...

An example of a reflection rainbow photographed in the US state of Washington. (Supplied: Terry Anderson; licence)As rainbows are optical and different depending on where you are positioned it's ...

Rainbows are optical illusions formed from a specific series of refractions and reflections. This is what all goes into making a one. To stream 3NEWS on your phone, you need the 3NEWS app.

The science of rainbows inspires new miniature laser technology. ... New research shows that lasers can be made inside water droplets, using the reflective properties of water, write ROX MIDDLETON, ...

Higher-order rainbows become less visible to the naked eye as the number of internal reflections grows. Moonlight rainbows. These extremely rare rainbows are formed under moonlight during a full moon.

From a vantage near the commuter parking lot, beneath the bridge but perched 100 feet above the river, I saw the rainbow and its reflection. Why is there a rainbow? White sunlight bends through the ...

As light is reflected through water droplets, a rainbow is formed and when leftover light comes back for a second reflection a double rainbow can occur. Photos: The Science Behind the Triple Rainbow.

Scientists explain what makes a double rainbow. ABC News. Live. Video. Shows. Shop. Log In. Stream on. ... you'd still have the primary rainbow -- you'd have that first reflection at 42 degrees.

In a double rainbow, however, a second reflection of light occurs within the water droplet. This additional reflection results in the formation of a secondary, fainter rainbow outside the primary one.

Reflections are thus reduced by so much that the glass is claimed to be rendered almost invisible, across the entire visible and near-infrared spectrum and from a wide range of viewing angles.

While the primary rainbow is formed by direct sunlight passing through raindrops at a proper angle, the other three rainbows are formed by reflections of the sun, usually from calm water ...

It’s that reflection that we see in the sky as a rainbow. Double rainbows happen when the light gets reflected twice inside the water droplet. It’s a reflection of the reflection.