The history behind why people wear them and what they represent.
The landmark documentary will show never-before-seen footage from the Great War.
"We wanted to find a new way to remember the stories and lives of those who served in WWI."
An virtually intact World War One German submarine containing the bodies of its 23 crew members has been found off the Belgian
A collection of more than 500 first-hand accounts, some of which have never been seen before, have revealed graphic details
As people around the country stand in remembrance of members of the armed forces, many will be wearing and laying wreaths