Heaven & Earth

The Physical Universe

Rediscovering rainbows

The rainbows that formed one August evening in Adelaide and inspired this post.

How is that sun shining on droplets of water is capable of producing rainbows in all their glory and variety? A chance sighting of an uncommon rainbow, a poor attempt at describing it, a quick google search to discover the depths of my ignorance and I’m off on a tangent to find out more about these bows of light and water that I’d been taking for granted.