29/04/2026
Last week it was our privilege to host three special visitors. Stan Nielsen, his daughter Beverley and Keith Barraclough. In 1958 Stan was one of four Malvern scientists that produced a new material to sense heat. No one has found anything better since. We retrieved the team's original report from our archive. The same material was chosen for the James Webb telescope in 2005. In 1988 Keith was one of two Malvern Scientists who developed and patented a technique to grow large pure single crystals of silicon. This material is essential for computer chips and memory storage chips. You can learn more about their inventions in The Technology Station.