Hawaiian Kona Coffee: Flavor and History on Volcanic Slopes
Explore Kona's growing region and climate on Hawaiʻi's Big Island, its coffee's flavor and history, and the difference between 100% Kona and Kona blends.
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Coffee, tea & wine
Explore the history of coffee, tea and wine, from brewing methods to differences in flavor.
Pour-Over Coffee: Extraction Principles and Five Recipes for Adjusting Flavor
An introduction to pour-over extraction, water, grind size and drippers, with recipes for hot and iced coffee.
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Espresso Machine History and Design: Boilers, Pumps and Extraction
Explore espresso machine history, how pumps and boilers work, and the differences between single-boiler, heat-exchanger and dual-boiler systems, with explanatory diagrams.
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Enjoying Espresso and Exploring Coffee Menus Around the World
Explore how to taste espresso, coffee cultures around the world, and the brewing methods and ingredients behind ristretto, lungo, americano, long black and other drinks.
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Tea: History, Types, Production, Origins and Quality
Explore tea's history and production, the differences between green, oolong and black tea, regional characteristics, quality, brewing and storage.
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Wine Types, Flavor and Plant-Based Food Pairings
Explore winemaking, grape varieties, acidity, tannins and aroma, along with storage, service and pairings for plant-based food.
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