The Science of Coffee is a journey into coffee's hidden microscopic secrets to help you make even better coffee at home. Across six episodes, documentary maker and coffee professional James Harper takes you deep into the world of water for coffee, coffee extraction, plant genetics, espresso technology, latte foam and sonic seasoning. Subscribe to The Science ... Show More
Jul 27
Farming: Starved soils and vanishing labour
This episode explores what plants really need from the soil beneath them, and the labour shortage forcing farms to rethink how the work gets done. Part of The Coffee Producer Toolkit, a series made in collaboration with Lucia Solis, it will help you understand coffee farming bett ... Show More
44m 32s
Jul 27
Farming: Water crisis, risky genetics and cash flow crunch
This episode explores the growing water crisis in coffee farming, why farmers are drawn to risky coffee varieties and coffee farming's hidden cashflow traps. Part of The Coffee Producer Toolkit, a series made in collaboration with Lucia Solis, this series will help you understand ... Show More
35m 4s
Jul 27
Farming: Low harvests and profit blind spots
Welcome to The Coffee Producer Toolkit, a series made in collaboration with Lucia Solis. This series will help you understand coffee farming better than most professionals you'll meet at a trade show. Each episode takes one part of the farming business — agronomy, processing, fer ... Show More
25m 45s
Feb 2024
Coffee Roasting, Part 2: Roasting made easy
Roasting coffee can be maddening. Just 4° Celsius is enough to make the same green beans taste distinctly different! And there are so many things roasters can play around with: temperature, time, fan speed, drum speed, types of probes…the list goes on and on. So, if you want to s ... Show More
46m 19s
May 2024
Freshness and Grinding, Part 2: How grinders work deep inside
Deep inside your coffee grinder, tiny changes can have massive consequences. This episode takes you deep inside Mahlkönig’s grinders to show you how coffee is ground and the importance of particle sizes on flavour. If you’re a home coffee lover, you could easily spend thousands o ... Show More
47m 19s
Apr 2024
Moment 158: What is The Best Cheap Coffee? Coffee Expert Reveals In Blind Taste Test: James Hoffman
In this moment, world renowned coffee expert, James Hoffmann, tests and chooses the best high street coffee. James guides you though everything you need to know to assess coffee like a professional, this includes looking at the roast of the coffee, the smell and finally it’s tast ... Show More
11m 37s
Jan 2024
Coffee Roasting, Part 1: How heat transforms coffee beans
What flavours do you want from your coffee? Every coffee bean begins its life green. And if you brewed it up without first roasting it, you’d get a yellow-green cup of grass-flavoured water. But, as soon you apply heat to a bean, the flavour can morph to from something quite vege ... Show More
37m 39s