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The Science of Coffee

James Harper

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, ... more

PublishesWeeklyEpisodes16Founded2 years ago
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Artwork for The Science of Coffee

Latest Episodes

In the last episode, I discovered that rinsing my Chemex filter papers was a waste of time! As a result I’ve managed to claw back over seven days of my life left on earth. more

11 days ago

Should you rinse your filter paper before making a filter coffee? Almost everybody in coffee internet says you should. more

25 days ago

Farming coffee organically is amazing because soils are more alive, birds and insects are more plentiful, farmers avoid getting sick with agrochemicals. more

a month ago

The world’s farming soils are deteriorating quickly. more

2 months ago


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5.0 out of 5 stars from 81 ratings
  • Best Podcast about coffee by far

    Must hear. You wouldn‘t be disappointed!

    Apple Podcasts
    Switzerland3 months ago
  • If you love coffee...

    Wonderful series. Got me happily switched to BWT magnesium mineralized filters. If you are reading this James, I love all your work. Have a look at the site, I think you will find it interesting.

    Apple Podcasts
    New Zealand3 months ago
  • Best podcast on coffee science

    I really enjoyed this podcast from start to finish. Everything was well researched and super useful for both a casual and expert coffee drinker. I highly recommend listening to this even if you want just a little more knowledge.

    Apple Podcasts
    Tap-zoo beast
    United States3 months ago
  • History of Coffee Review

    This is the best podcast series I’ve ever heard.

    Apple Podcasts
    Roni T T
    United States8 months ago
  • Great podcast!

    This was a very interesting podcast that was well presented. I’ve always been interested in pulling the perfect shot, but never thought about the coffee industry beyond my local cafe and roaster. The episode about coffee farmers and how so little can do so much was enlightening. Great piano music to go with a soothing voice that is as smooth and aromatic as the espressos it describes. This podcast is a must for all coffee lovers!

    Apple Podcasts
    Canadaa year ago

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Chart Rankings

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#191 United Arab Emirates/Science
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#239 Philippines/Science
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#241 Argentina/Science


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The Science of Coffee launched 2 years ago and published 16 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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