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← The compounds responsible for astringency in coffee require very high water temperatures to dissolve efficiently.
13 connected korrents · 10 moments from 1 Aug 2022 to 9 Sept 2026. Nearly all of them are about taste .
Everything filed under energy
energy Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: The compounds responsible for astringency in coffee require very high water temperatures to dissolve efficiently. The compounds responsible for astringency in coffee require very high water temperatures to dissolve efficiently. Last stated 4 years ago
1 Aug 2022
JG
Jonathan Gagné — holds since 2022-08-01 — tap for who they are
Same subject: Grinding coffee too fine liberates more astringent compounds by breaking more coffee cells, causing astringency no matter how evenly water flows. — tap to centre the map on it Grinding coffee too fine liberates more astringent compounds by breaking more coffee cells, causing astringency no matter how evenly water flows. Last stated 4 years ago
1 Aug 2022
JG
Jonathan Gagné — holds since 2022-08-01 — tap for who they are
Same subject: Avoiding astringency in coffee is fundamentally a filtration problem rather than simply a matter of flow evenness. — tap to centre the map on it Avoiding astringency in coffee is fundamentally a filtration problem rather than simply a matter of flow evenness. Last stated 4 years ago
1 Aug 2022
JG
Jonathan Gagné — holds since 2022-08-01 — tap for who they are
Same subject: In coffee brewing, channels that reach the bottom of the coffee bed carry astringency-causing compounds into the cup. — tap to centre the map on it In coffee brewing, channels that reach the bottom of the coffee bed carry astringency-causing compounds into the cup. Last stated 12 months ago
11 Nov 2025
SR
Scott Rao — holds since 2025-11-11 — tap for who they are
Same subject: A deeper coffee bed reduces astringency by trapping long molecules on particle surfaces, not by pore-size filtration. — tap to centre the map on it A deeper coffee bed reduces astringency by trapping long molecules on particle surfaces, not by pore-size filtration. Last stated 11 months ago
28 Nov 2025
JG
Jonathan Gagné — holds since 2025-11-28 — tap for who they are
Same subject: "Carbon intensity" metrics let oil companies claim climate progress even as their total emissions rise from increased production. — tap to centre the map on it "Carbon intensity" metrics let oil companies claim climate progress even as their total emissions rise from increased production. Last stated 2 months ago
9 Sept 2026
EA
Emily Atkin — holds since 2026-09-09 — tap for who they are
Same subject: "Energy essence personality" is as close as anyone can get to saying who or what Seth is — tap to centre the map on it "Energy essence personality" is as close as anyone can get to saying who or what Seth is
JR
Jane Roberts — holds since c. 1963–1970 — tap for who they are
Same subject: "Food from thin air" is not from thin air: it runs on water, minerals, ammonia and industrial plant. — tap to centre the map on it "Food from thin air" is not from thin air: it runs on water, minerals, ammonia and industrial plant. Last stated 4 months ago
30 Jun 2026
CS
Chris Smaje — holds since 2026-06-30 — tap for who they are
Same subject: A future of constrained energy will need more people working the land, and that is not the same as going back to the past. — tap to centre the map on it A future of constrained energy will need more people working the land, and that is not the same as going back to the past. Last stated 4 months ago
30 Jun 2026
CS
Chris Smaje — holds since 2026-06-30 — tap for who they are
Same subject: A solar system holding a trillion humans is the right thing to aim at, because a population that size would have a thousand Mozarts and a thousand Einsteins alive at once. — tap to centre the map on it A solar system holding a trillion humans is the right thing to aim at, because a population that size would have a thousand Mozarts and a thousand Einsteins alive at once. Last stated 3 years ago
14 Dec 2023
JB
Jeff Bezos — holds since 2023-12-14 — tap for who they are
Same subject: A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather. — tap to centre the map on it A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather. Last stated a year ago
15 Aug 2025
CH
Casey Handmer — holds since 2025-08-15 — tap for who they are
Same subject: American manufacturing output cannot meaningfully rise without first building large amounts of new electricity generation. — tap to centre the map on it American manufacturing output cannot meaningfully rise without first building large amounts of new electricity generation. Last stated 2 years ago
6 Apr 2025
MH
Molson Hart — holds since 2025-04-06 — tap for who they are
Same subject: Americans have repeatedly overreacted drastically to real problems like DDT, Y2K, and nuclear power, swept up in fear after one vivid incident. — tap to centre the map on it Americans have repeatedly overreacted drastically to real problems like DDT, Y2K, and nuclear power, swept up in fear after one vivid incident. Last stated 2 months ago
1 Sept 2026
TC
Tyler Cowen — holds since 2026-09-01 — tap for who they are
Same subject: Australia should lift its moratorium on nuclear power and free up gas supplies. — tap to centre the map on it Australia should lift its moratorium on nuclear power and free up gas supplies. Last stated 2 years ago
6 Jan 2025
AT
Angus Taylor — holds since 2025-01-06 — tap for who they are
At the centre
The compounds responsible for astringency in coffee require very high water temperatures to dissolve efficiently.
Holds Read this korrent →
Grinding coffee too fine liberates more astringent compounds by breaking more coffee cells, causing astringency no matter how evenly water flows.
Holds
Avoiding astringency in coffee is fundamentally a filtration problem rather than simply a matter of flow evenness.
Holds
In coffee brewing, channels that reach the bottom of the coffee bed carry astringency-causing compounds into the cup.
Holds
A deeper coffee bed reduces astringency by trapping long molecules on particle surfaces, not by pore-size filtration.
Holds
"Carbon intensity" metrics let oil companies claim climate progress even as their total emissions rise from increased production.
Holds
"Energy essence personality" is as close as anyone can get to saying who or what Seth is
Last stated c. 1963–1970
Holds
"Food from thin air" is not from thin air: it runs on water, minerals, ammonia and industrial plant.
Holds
A future of constrained energy will need more people working the land, and that is not the same as going back to the past.
Holds
A solar system holding a trillion humans is the right thing to aim at, because a population that size would have a thousand Mozarts and a thousand Einsteins alive at once.
Holds
A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather.
Holds
American manufacturing output cannot meaningfully rise without first building large amounts of new electricity generation.
Holds
Americans have repeatedly overreacted drastically to real problems like DDT, Y2K, and nuclear power, swept up in fear after one vivid incident.
Holds
Australia should lift its moratorium on nuclear power and free up gas supplies.
Holds