This episode tracks the development of artillery from the ancient Greeks through the invention of gunpowder in China, to the very latest generation of big guns and directed-energy weapons.
Saturday, January 4th and Sunday, January 5th
The Essex Resort & Spa and Essex Cinemas
Get your tickets today.
A new PBS site for America's booming 50+ population as they plan for a new life stage.
Watch PBS Newshour online live every weeknight at 6pm.