There is no direct link to the paper (only the journal), but I wonder if they considered this (apparently) previously common practice:
http://www.smithsonianmag.com/history/the-gruesome-history-o...
I was wondering though, what is meant in the following sentence:
>And in 1908, a last known attempt was made in Germany to swallow blood at the scaffold.
What does "swallow blood at the scaffold" mean in this context?