Have you ever seen a hibiscus flower? Although its petals have a range of colors, what makes the trumpet-shaped flower more beautiful is the central stalk, which houses the anthers that produce pollen ...

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

A team of researchers has developed the first transmission electron microscope which operates at the temporal resolution of a single attosecond, allowing for the first still-image of an electron in ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

If you've ever struggled to get your hand steady enough to scan a QR code while on the go, you should try catching one made by the research team at TU Wien in Vienna, Austria. They have recently ...