Science plays a crucial role in every part of our lives in the 21st century.Food is no exception. Some age-old traditional cooking methods implement scientific principles that were ahead of their times. On Ep. 8 of Bring It On Season 4, we look at the traditional cooking methods that implement scientific principles. [Presenter] Topic: A classic recipe holding the wisdom of ancient Persians Iran's unique rice cooking method Melina KHODADAD / Iran Rice is the staple food of Iran. People use scientific cooking methods to bring out the best flavors of rice. This includes using fragrant herbs or using cloth to prevent steam from leaking out while cooking. What's more, they can even cook rice without fire! [Presenter] Topic: Traditional storage method made the world's finest wine Hungary's Tokaji wine aging method Janos NADUDVARI / Hungary One of the finest wine in the world, Hungarian traditional wine Tokaji. It's the pride of Hungary. The wine is aged in the Carpathian Mountains region. The storage area located near the volcanic rocks provides the ideal conditions with the perfect level of humidity. Scientific principles are used to ferment this wine. We take a look at the science of ageing Tokai wine. [Presenter] Topic: Using steam to keep the food succulent Moroccan traditional tajine pot Oumaima FATIH / Morocco Morocco boasts a great array of traditional dishes. The most loved of them all is the traditional pot dish called tajine.The name also refers to the special pot used to cook the dish. The scientific cone shape allows steam to circulate inside, locking in moisture. Check out the amazing Moroccan dish and the pot. Visit ‘Arirang Culture’ Official Pages Homepage: http://www.arirang.com Facebook: http://www.facebook.com/arirangtv Twitter: http://twitter.com/arirangworld Instagram: http://instagram.com/arirangworld