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 ...

Not all defects are visible with the same microscope. Explore how resolution, contrast, and signal interpretation shape ...