The 2023 Nobel prize in Chemistry was awarded to the discovery and the tuning of light emission of semiconductor nanoparticles, known as quantum dots.
These tiny particles emit light with unprecedented purity and can be applied in many different fields, including light emitting devices, such as d...
Have you ever spilled your cup of coffee? You may have noticed how the coffee dries into an intriguing stain with a bright center and a dark ring encircling it.
This “coffee ring” forms because the liquid evaporates faster at the edges, inducing a flow from the droplet interior towards the outsid...
