Do you remember looking through a kaleidoscope when you were little? I always found them fascinating and to this day I can’t help but hold them up to the light for a quick peek at the changing patterns and colours.
The Zefrank ‘Build Your Own Online Kaleidoscope’ may have been designed for children but regardless of age, this website is strangely addictive. There’s a variety of static and animated shapes to use as well as basic lines and blocks of colour. Add elements to your kaleidoscope and you can immediately see the results – it’s mesmerising, it’s calming and it’s free!