Pine trees have proven that they can grow inside the body...
Doctors recently went into surgery to remove what they thought was a tumour. It turned out to be a fir tree growing in the man’s lungs. 
More than 80 million bacteria are exchanged in a single kiss...
Think about that next time you give your date a kiss. Is it really worth it? 
In 2017, homicide archivist Thomas Hargrove estimated that there are more than 2,000 serial killers currently at large...
A human head remains conscious for around 20 seconds after being decapitated...
Chainsaws were originally created for childbirth...
Before caesareans were perfected, if babies were too big to pass through the birth canal, a chainsaw was used to remove parts of the pelvis quickly. 
