Fossil Free Steel

Steel is everywhere in our modern society, from the tools and machines we use in our homes to major infrastructure and construction work like hospitals, offices, and factories—all of which we take for granted. Moreover, steel is also expected to play a crucial role in the renewable energy transition, with solar panels, wind turbines, hydroelectric…

Spintronics

The age of electrically-based devices has been with us for more than six decades. With more and more electrical devices being packed into smaller and smaller spaces, the limits of physical space will prevent further expansion in the direction the microelectronics industry is currently going. Also, volatile memory, which does not retain information upon being…

Steganography

If someone were to ask you to find the differences between these two images, you’d probably say there were none. And if the same person declares that one of these pictures has been modified, you might think that the person is mistaken. In fact, to the simple, plain eye these images do indeed look unmodified,…