Author: Brian Benchoff / Source: Hackaday A Lissajous curve is formed when two sine waves plotted on their respective X and Y axes. You can see one using an oscilloscope and a couple of signal generators, if you play with one of those ‘pendulums tracing in the sand’ toys, or if you really need

Click to unmute Source: YouTube Russia-based nail artist Sveta Sanders has popularized spray-on nail polish that could save the evening of many women. The process is as simple as it looks: first you have to apply the base coat, and let it dry. Then, spray paint the nails, and

Click to unmute One guy decided to connect the other-worldly with the natural and it looks amazing. Skech Art spray-painted the cosmos on a huge leaf and the artist said that he was suprised, because it absorbed the paint more than he expected. If you loved this piece, check out