Tag Archive for: diffraction

Diffraction

Careful measurements and some lateral thinking in this comparison of double slit and diffraction grating approaches to determining the wavelength of laser light.

Light Painting

Exploring the science behind photography by looking at the electromagnetic spectrum, and how we can use it.

Bubbles

The Think Physics guide to soap bubbles and soap films. How to blow small ones, big ones, and ones you can study the colours in better than ever before.