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vinegar
Science; General science
A food condiment containing mainly acetic acid that is produced by the bacterial oxidative fermentation of various ethanolic solutions. Vinegar, like wine and certain milk ...
wheat
Science; General science
A food grain crop. Wheat is the most widely grown food crop in the world, and is increasing in production. It ranks first in world crop production and is the national food staple ...
butter
Science; General science
A food product made by churning cream. In the United States, butter is not defined by Standard of Identity in the Food, Drug and Cosmetic Act as are most foods, but instead it ...
cheese
Science; General science
A food product selectively concentrated from major milk components. It is generally rich in flavor and contains high-quality nutrients. There are many varieties of cheese, all ...
press fit
Science; General science
A force fit that has negative allowance; that is, the bore in the fitted member is smaller than the shaft which is pressed into the bore. Tight fits have slight negative ...
impact
Science; General science
A force which acts only during a short time interval but which is sufficiently large to cause an appreciable change in the momentum of the system on which it acts. The momentum ...
central force
Science; General science
A force whose line of action is always directed toward a fixed point. The central force may attract or repel. The point toward or from which the force acts is called the center ...
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- Acoustics (1199)
- Basic science (4082)
- General science (120567)