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Physics of heat transfer source of ceramic American coffee filter cup hand coffee filter cup drip filter coffee pot
Packing volume: 0.03 gross weight: 350g coffee pot classification: American material: ceramic feeling pure and bright
2015-12-29 Ceramic American coffee filter cup hand flush filter cup drop coffee pot heat source physics -
Technology talk: why do you talk about graphene when you drink coffee?
■ from project declaration to assessment and evaluation, all aspects of scientific research activities should be adjusted to follow the law of interdisciplinary development. Not long ago, a university professor focused on basic research in interdisciplinary areas poured out grievances to the author. We use physical methods to solve chemical problems in order to develop catalysts with better performance. Can go to the physics department to apply for the project, the physics department said that this is to do chemical industry
2017-04-17 Technology gossip coffee why chat graphite project check-in assessment evaluation -
Which country is Maxwell coffee? what are the producing areas of Maxwell coffee beans?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Maxwell Coffee introduction English name Maxwell House. Its brand belongs to Kraft, one of the famous food giants. Maxwell has a glorious history of more than 100 years. In the mid-1980s, coffee was a new drink for China. In order to gradually guide consumption, Kraft
2018-06-01 Max will coffee which country coffee beans origin what specialty knowledge -
[physics and Chemistry in Coffee brewing] the best baristas must be high achiever of science!
![[physics and Chemistry in Coffee brewing] the best baristas must be high achiever of science!](https://world.gafei.com/uploads/allimg/180602/3-1P602232500G0.jpg)
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) like to drink coffee you, how to define a good cup of coffee? You want to go to some coffee shop? Would you like to drink some brand of coffee beans? Or is there some kind of coffee beans that tastes good? So how to make a good cup of coffee, we need to know which brewing conditions and variables.
2018-06-02 Coffee brewing physics chemistry awesome must be science professional coffee -
Return to the Cafe-Science + Cafe
It is a bold and wonderful way to let science out of the ivory tower and into the cafe, which is far from the atmosphere of the traditional academic environment. Why graft science with the cafe? Return to Cafe Science + Cafe =? The host said: we want our guests to discuss the latest scientific and technological developments freely and interestingly when they taste coffee or tea.
2014-05-22 Coffee Culture Cafe Science -
Return to the Cafe-Science + Cafe
It is a bold and wonderful way to let science out of the ivory tower and into the cafe, which is far from the atmosphere of the traditional academic environment. Why graft science with the cafe? Return to Cafe Science + Cafe =? Wen he Photography / Master Chen Gang said: we want our guests to be interested and free to explore the latest science and technology while tasting coffee or tea.
2015-08-19 Return coffee shop science walk out of the ivory tower walk in this -
Dr. Chongqing runs a garage cafe.
The garage cafe, the cafe with the theme of entrepreneurship and investment, means that entrepreneurship starts in the garage (because Jobs started his business in the garage). Entrepreneurs only need to order a cup of coffee here to enjoy a free open office environment for a day. Garage Cafe is not only a low-cost office space for entrepreneurs, but also a project library for investors. On February 2, the returnee party of Zhiku Coffee attracted
2014-07-26 Coffee shop operation garage coffee shop Chongqing coffee shop -
Why is the milk foam of coffee not easy to spill? How do I play the coffee foam? How milk turns into bubbles
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) A cup of take-away coffee, showing the rapid pace of urban life. In order to make it easy to carry, the store will put a cover on the paper cup to keep the coffee warm and prevent the coffee from splashing. Curiously, if not sealed, which kind of coffee is less?
2018-06-29 Coffee milk foam why not easy how milk change milk professional coffee -
Roasting deduction of coffee beans
The roasting degree of coffee beans determines the style and characteristics of coffee beans, and the roasting degrees of coffee beans in different producing areas are different! According to the taste extracted from the coffee bean producing area and suitable roasting, it can be roughly divided into fruity coffee beans, balanced coffee beans and thick bitter coffee beans. Baking degree shallow and deep [physics]: darker color, fewer folds, less density, larger volume, and stripping.
2014-12-11 Boutique coffee baking common sense coffee beans deduction roasting decided -
Coffee beans preserve the basic knowledge of coffee lovers
(1) the three major factors affecting coffee beans: degree / degree / sunlight (2) the best tasting period of coffee: coffee beans are four grams, coffee powder is one gram. (3) the storage life of coffee beans in vacuum packaging is about 24-28 months. Flexible plastic film vacuum bag is a very important subject for 12 months to minimize the physics and chemistry of coffee. By
2016-05-26 Coffee beans preservation coffee lovers basic knowledge influence coffee beans three elements -
Attentively make a cup of fine coffee from the most basic understanding of fine coffee
Coffee extraction principle the core process of coffee extraction principle: 1 crushing coffee beans to increase the surface area of coffee in contact with water; 2 coffee powder fully soaked in aqueous solution, coffee essence hydrophilic dissolution; 3 separation of coffee solution and coffee grounds. All modern coffee extraction is the two core processes of soaking and filtration, which belongs to the category of physics, and there is basically no chemical change in the process. Coffee powder
2017-10-31 Heart do well one cup boutique coffee basic understanding extraction principle -
There are two reasons for the excessive extraction of espresso.
All modern coffee extraction is the two core processes of soaking and filtration, which belongs to the category of physics, and there is basically no chemical change in the process. The differences in the thickness of coffee powder, the length of soaking time, the method of separation and filtration, and so on, have created a wealth of coffee brewing utensils and techniques. Although the core process of coffee extraction is the same, according to the pressure used in coffee extraction and the extraction
2015-11-07 Italian coffee extract way two excessive cause all modern -
Train Museum to Cafe? The designer world always surprises you.
Xie Er, the venomous tongue god in "The Big Bang Theory," loves trains from the bottom of his heart. He has an episode of childish behavior when he goes to the train restaurant. Of course, he is not childish in his normal state. If he knew that three new train restaurants had appeared at the National Railway Museum in Yorkshire, would he have dropped quantum physics and taken off his green hat?
2015-11-26 train museum cafe designer world forever make you unexpected -
Coffee brewing method: the principle of siphon pot and matters needing attention in operation
Principle: when you heat the pot, the temperature of the water in the pot rises. Many people think that the later principle is that the next kettle boils, and the steam suppresses the hot water on the kettle, and the principle is correct, but as a university has also studied physics, the obsessive-compulsive disorder should be explained here: to be exact, the principle is that the lower kettle produces a lot of steam in the process of rising temperature, and the top of the kettle is free.
2015-12-11 Coffee brewing mode siphon principle operation precautions heating down -
Types and tastes of Fine Coffee an outstanding young man in the world of yellow bourbon coffee and beans
For more information about coffee beans, please follow the front street of coffee workshop (Wechat official account cafe_style)-Yellow bourbon variety introduction. First of all, as a plant, gene mutations or variants may occur in coffee trees because organisms are affected by external physics, such as geography, temperature, ultraviolet rays or chemicals. And the change in the gene sequence, the mutation.
2020-02-19 Boutique coffee common variety taste yellow bourbon coffee beans medium outstanding green -
The Secret of Italian Coffee Machine for making Coffee
The Italian coffee machine uses pressure to quickly pass the steam through the coffee powder and extract the best ingredients from the coffee, so the time for the steam to stay in the coffee powder directly affects the quality of the brewed coffee. This statement is a bit like a physics textbook. It's not easy to understand.) Scoop the coffee powder into the coffee filter, see that the coffee exceeds the horizontal line of the lid, and cut it with a flat knife or spoon.
2014-11-08 Coffee knowledge coffee common sense Italian coffee machine coffee secret -
What are the different extraction times for different kinds of coffee beans with different proportion of hand-made coffee gouache?
What is the extraction time for different kinds of coffee beans with different gouache ratio? if you are measuring unboiled water. High school physics taught us that the density of water at room temperature is equal to 1 (or about 1). Therefore, at room temperature, the mass of 1 mL raw water can be regarded as equal to 1 g (1 g raw water = 1 mL raw water). If you measure hot water directly, use mass units
2017-01-17 Hand brewing coffee gouache proportion different kinds coffee beans all have what extract -
The secret of making coffee with an Italian coffee machine
The Italian coffee machine uses pressure to quickly pass the steam through the coffee powder and extract the best ingredients from the coffee, so the time for the steam to stay in the coffee powder directly affects the quality of the brewed coffee. This statement is a bit like a physics textbook. It's not easy to understand.) Scoop the coffee powder into the coffee filter, see that the coffee exceeds the horizontal line of the lid, and cut it with a flat knife or spoon.
2015-04-21 Italy coffee machine brewing coffee tips utilization pressure -
The principle of steaming? what is steaming?
About the steaming of coffee. Many baristas or enthusiasts have different opinions on the way, time and amount of steaming, and learn the process of steaming from the physics of steaming in coffee making. When the coffee bean is ground into a coffee powder, the coffee powder we can see with the naked eye is a whole one, but in fact, the microstructure of the coffee powder is similar to that of a honeycomb.
2016-06-02 Steaming principle what what? -
The principle of steaming? what is steaming?
About the steaming of coffee. Many baristas or enthusiasts have different opinions on the way, time and amount of steaming, and learn the process of steaming from the physics of steaming in coffee making. When the coffee bean is ground into a coffee powder, the coffee powder we can see with the naked eye is a whole one, but in fact, the microstructure of the coffee powder is similar to that of a honeycomb.
2016-06-02 Steaming principle what what?