Image articles

Which scientific process did Sir John Herschel contribute to the development of photography?

Sir John Herschel’s contributions to the nascent field of photography were deep, spanning from essential chemical discov...

What did John Frederick William Herschel do for photography?

The scientific world remembers Sir John Frederick William Herschel as a titan of astronomy, succeeding his famous father...

How does ultrasound imaging function?

The technology underpinning ultrasound imaging seems almost like magic: using sound waves to paint a picture of soft tis...