https://www.bbc.co.uk/news/magazine-30933718

osef Mengele was an assistant to a well-known researcher who studied twins at the Institute for Heredity Biology and Racial Hygiene in Frankfurt – he started working at Auschwitz in May 1943.
There he had an unlimited supply of twins to study, and he wouldn’t get in trouble if they died.
According to Prof Paul Weindling of Oxford Brookes University, author of Victims and Survivors of Nazi Human Experiments, hundreds of children were used in Mengele’s experiments.
“I found a record of a prisoner doctor and bacteriologist who was forced to work for Mengele that there were 732 pairs of twins,” he says, and suggests the doctor was interested in genetics. “I think Mengele might have been interested in the inheritance of the propensity to having twins.”
He believes many of the twins survived Auschwitz, although he thinks Roma twins were almost certainly killed.
Sourced from the BBC.
I am aware that subject matter like Auschwitz is hard to stomach, but it is something that I feel I have enough understanding that I also have a right to remind people of the dispicable things that have happened on this planet. As someone who was once an advocate for spreading my own understanding and visit to Auschwitz for the Holocaust Educational Trust I see no harm in animation taking on many different forms.
https://www.het.org.uk/lessons-from-auschwitz-programme

Me giving a presentation at The Forum Norwich.
http://norwichhistory.blogspot.com/2014/04/learning-from-auschwitz.html