In Part Two of LikeWar, we focus on how technology and war first came to be linked. Before the internet, the printing press, the telegram and the radio all transformed from means of communication to essential weapons for fighting - and winning - wars.  

This episode features the expertise of Dr. Robert Citino, Senior Historian at the World War II Museum in New Orleans. 

This series is adapted from the book LikeWar, written by series narrator Peter Singer and series contributor Emerson Brooking. To learn more about their research and defense work, you can find them on Twitter @peterwsinger and @etbrooking.

Get the book at LikeWarBook.com.