The physics of rainbows: thinking doesn’t get more blue-sky than this

The mathematics of rainbows involves subtleties that have attracted the attention of some outstanding scientists, including a ...
Hosted on MSN

Scientists confirm the incredible existence of time reflections

Here’s what you’ll learn when you read this story: For more than 50 years, scientists theorized that an electromagnetic wave could be reflected temporally—not just spatially. Scientists have been ...
PBS

What Happens to Your Reflection if You Bend a Spoon Inward?

Before you submit an error, please consult our Video Help page. Physics Girl is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...