Video: It takes far more patience than most of us could ever muster to create the mesmerising domino falls that Hevesh5 painstakingly lays out. It’s even harder to come up with ideas worth spending countless hours on, but these colour-changing dominoes are especially satisfying.
Video: There’s no pot of gold at the end of the rainbow but there are some colourful visuals that you can trip out on if you can figure out how to stare the right way. Here’s a video that supposedly shows a camera gliding through the spectrum of a rainbow…
The science of rainbows: it’s something we’re all taught in primary school. Airborne water droplets act like little prisms, bending and splitting light. Mix enough water and sunshine, and you get a brilliant bow of colour.