Current statistics tell us that around three identical twins are born for every 1,000 deliveries worldwide. Overall, quite low odds.
However, in the UK at least, for every 1,000 children born today, over a third will be diagnosed with cancer at some point in their lifetimes. It’s a worrying statistic and an area where chemical engineering has a role to play.
My statistical interest in twins and cancer incidence rates was prompted by a great chemical engineering story from the University of New South Wales, Australia.