After four centuries of advances, astronomers now capture the Sun’s swirling, dynamic features in stunning detail.

Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

Laser material processing uses high-intensity light beams in material fabrication. This can include cutting, engraving, drilling or welding metals. It can also include cleaning materials with lasers.

Image processing is manipulation of an image that has been digitised and uploaded into a computer. Software programs modify the image to make it more useful, and can for example be used to enable ...