More from Chalkdust
The scutoid: a geometric building block of life
In 2018, scientists discovered a new shape that is essential to multicellular lifeDear Dirichlet, Issue 06
Prof. Dirichlet tackles archaeology and supercomputers in answering your personal problemsIn conversation with Bernard Silverman
We chat to the chief scientific advisor to the Home Office about the role of scientists and mathematicians in politicsDear Dirichlet Valentine’s Day special
Agony uncle Professor Dirichlet answers your personal problems this Valentine's Day.The joys of the Jacobian
Robert Smith? tells us how his favourite matrix saves livesInterstellar travel: the mathematics of wormholes
Matthew Wright looks at wormholes in sci-fi