A groundbreaking new study finds that coffee beans are bigger and more plentiful when birds and bees team up to protect and pollinate coffee plants.
Ecology
Apr 4, 2022
0
246
It's easy to get in a jam. But it's much harder to explain exactly how or when it started.
General Physics
Dec 14, 2011
4
1
Coffee beans in a jar and piles of rice or sand are examples of granular matter: materials composed of large numbers of macroscopic—rather than atomic scale—particles. Although granular matter is extremely familiar in ...
General Physics
Apr 17, 2024
0
235
The fracturing and friction of coffee beans during grinding generates electricity that causes coffee particles to clump together and stick to the grinder. Researchers report Dec. 6 in the journal Matter that coffee beans ...
General Physics
Dec 6, 2023
3
441
Espresso coffee is brewed by first grinding roasted coffee beans into grains. Hot water then forces its way through a bed of coffee grains at high pressure, and the soluble content of the coffee grains dissolves into the ...
General Physics
May 9, 2023
3
430
Can something as simple as a cup of coffee with milk have an anti-inflammatory effect in humans? Apparently so, according to a new study from the University of Copenhagen. A combination of proteins and antioxidants doubles ...
Biochemistry
Jan 30, 2023
0
191
Mathematicians, physicists, and materials experts might not spring to mind as the first people to consult about whether you are brewing your coffee right. But a team of such researchers from around the globe—the United ...
Mathematics
Jan 22, 2020
0
1868
When it comes to processing coffee beans, longer fermentation times can result in better taste, contrary to conventional wisdom. Lactic acid bacteria play an important, positive role in this process. Other species of microbes ...
Cell & Microbiology
Feb 1, 2019
4
109
The average American drinks more than three cups of coffee a day, contributing to a $40 billion industry in the U.S. alone, according to the National Coffee Association. But not all coffee is created equal; flavor profiles ...
Materials Science
Mar 21, 2018
0
435
Climate change could wipe out more than half of Ethiopia's coffee production unless farmers move to higher ground, scientists warned Monday.
Ecology
Jun 19, 2017
2
210
