Tea: From leaf to cup

How about a nice cup of Rosy Lee, cha, builders or just a plain brew? Tea is one of the mos popular drinks in the world, the second as it stands, but how much do we know about where its from? How its made? Or even what the right amount of milk (if any) we should pop in it. Join us as a we take a brief tour from its origin to the modern day, that takes us to China, India and back to Blighty.