Introducing our ‘Highlights of 2016’ collection
Positrons and antiatoms
We’ve all heard of antimatter, but there is much more to it than science fiction.
David B. Cassidy: trapping positronium
We talk to Professor David B. Cassidy from the Atomic, Molecular, Optical and Positron Physics group at University College London about his work with positronium – an exotic atom made of matter and antimatter – and more. Q: Which research… Read More ›