The Science of Coffee is a journey into coffee’s hidden microscopic secrets to help you make even better coffee at home.
Documentary maker and coffee professional James Harper travels the world and speaks with leading coffee scientists to help you appreciate coffee more deeply.
You are going to get taken into the science of water, coffee extraction, plant genetics, espresso technology, latte foam, sonic seasoning, our sense of taste and smell, organic farming, roasting, grinding and freshness, and how to think like a scientist.
Press the Subscribe button so you don’t miss future episodes!
The Science of Coffee is a spin-off series from James Harper’s documentary podcast Filter Stories.
Follow James on Instagram: https://bit.ly/2Mlkk0O
Listen to Filter Stories: https://bit.ly/3ajoT5
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The Science of Coffee is a journey into coffee’s hidden microscopic secrets to help you make even better coffee at home.
Documentary maker and coffee professional James Harper travels the world and speaks with leading coffee scientists to help you appreciate coffee more deeply.
You are going to get taken into the science of water, coffee extraction, plant genetics, espresso technology, latte foam, sonic seasoning, our sense of taste and smell, organic farming, roasting, grinding and freshness, and how to think like a scientist.
Press the Subscribe button so you don’t miss future episodes!
The Science of Coffee is a spin-off series from James Harper’s documentary podcast Filter Stories.
Follow James on Instagram: https://bit.ly/2Mlkk0O
Listen to Filter Stories: https://bit.ly/3ajoT5
The two ingredients in water that ruin your coffee, and the ancient story behind them
The Science of Coffee
38 minutes 40 seconds
3 months ago
The two ingredients in water that ruin your coffee, and the ancient story behind them
550 million years ago, earth was perfect. We had perfect water for coffee AND we were living in a vegetarian paradise!
But then Earth changed—violently. The planet shifted from a peaceful, plant-eating paradise to a darker, more brutal world. And in this new world, the chemistry of water was forever altered.
This is the wild story of how earth-shaking forces and the spirits of long-dead critters ruin your coffees today.
This story will help you remember the two invisible ingredients in your water that have a huge impact on coffee flavour and your brewing equipment: calcium and hydrogen carbonate.
Read Marcia Bjonerud’s amazing book, Reading the Rocks
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Season 3 of The Science of Coffee is made possible by these leading coffee organisations:
The Coffee Quest | BWT | TODDY | Algrano | Probat
Note: this is a reworked version of my 2022 episode Water for Brewing Coffee.
The Science of Coffee
The Science of Coffee is a journey into coffee’s hidden microscopic secrets to help you make even better coffee at home.
Documentary maker and coffee professional James Harper travels the world and speaks with leading coffee scientists to help you appreciate coffee more deeply.
You are going to get taken into the science of water, coffee extraction, plant genetics, espresso technology, latte foam, sonic seasoning, our sense of taste and smell, organic farming, roasting, grinding and freshness, and how to think like a scientist.
Press the Subscribe button so you don’t miss future episodes!
The Science of Coffee is a spin-off series from James Harper’s documentary podcast Filter Stories.
Follow James on Instagram: https://bit.ly/2Mlkk0O
Listen to Filter Stories: https://bit.ly/3ajoT5
