In this episode of the Physics World Weekly podcast we chat with Lily Ellis-Gibbings, who is a higher scientist at the UK’s National Physical Laboratory. She talks about her passion for building scientific instrumentation for fields as diverse as radiotherapy, astrochemistry and mass spectrometry. Ellis-Gibbings also shares her top tips for physics students who aspire to careers in instrumentation.
Also in this episode, the astrophysicist Alex McDaniel talks about a new study of dwarf galaxies. While at Clemson University in the US, McDaniel and colleagues observed evidence that dark-matter particles in the galaxies are annihilating to create gamma-rays. While well below the statistical threshold to be called a discovery, the observation provides a tantalizing hint about the nature of dark matter.
This podcast is sponsored by Thyracont Vacuum Instruments, which provides all types of vacuum metrology for a broad variety of applications ranging from laboratory research to coating and the semiconductor industry. Explore their sensors, handheld vacuum meters, digital and analogue transducers as well as vacuum accessories and components at thyracont-vacuum.com.
