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Math: Is there anything it can't do?

Alex

By Alex
in Coffee & Tea

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Alex

Alex

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"Maths sheds light on perfect cup of coffee" (BBC article)

 

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It had previously been known that grinding beans too finely could result in coffee that is over-extracted and very bitter. On the other hand not grinding them enough can make the end result too watery.

 

"What our work has done is take that [observation] and made it quantitative," said Dr Lee.

 

"So now, rather than just saying: 'I need to make [the grains] a bit bigger', I can say: 'I want this much coffee coming out of the beans, this is exactly the size [of grain] I should aim for."

 

This could help coffee drinkers - like Dr Lee - who grind their own beans, to optimise their coffee-making routines.

 

"There is no sincerer love than the love of food."  -George Bernard Shaw, Man and Superman, Act 1

 

"Imagine all the food you have eaten in your life and consider that you are simply some of that food, rearranged."  -Max Tegmark, physicist

 

Gene Weingarten, writing in the Washington Post about online news stories and the accompanying readers' comments: "I basically like 'comments,' though they can seem a little jarring: spit-flecked rants that are appended to a product that at least tries for a measure of objectivity and dignity. It's as though when you order a sirloin steak, it comes with a side of maggots."

 

"...in the mid-’90s when the internet was coming...there was a tendency to assume that when all the world’s knowledge comes online, everyone will flock to it. It turns out that if you give everyone access to the Library of Congress, what they do is watch videos on TikTok."  -Neil Stephenson, author, in The Atlantic

 

"In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual." -Galileo Galilei, physicist and astronomer

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