#BEAKER MEANING HOW TO#

Tall form (Berzelius) beakers are about twice as high as they are wide. Low form (Griffin) beakers are 1.4 times as high as they are wide. Video credit: HomeScience Types of BeakersĪSTM International provides specifications for five types of glass beakers, which generally break down into low form, tall form, and electrolytic. Beakers are used for stirring, mixing, measuring, and heating liquids in a laboratory.

They are manufactured in various sizes and materials. This article was most recently revised and updated by Chelsey Parrott-Sheffer.Beakers are simple containers, usually cylindrical with flat bottoms and a lip for pouring. The two cultures gradually intermixed and later spread from central Europe to eastern England. In central Europe they came into contact with the Battle-Ax (or Single-Grave) culture, which was also characterized by beaker-shaped pottery (though different in detail) and by the use of horses and a shaft-hole battle-ax. Probably originally from Spain, the Beaker folk soon spread into central and western Europe in their search for metals. Their extensive search for copper (and gold), in fact, greatly accelerated the spread of bronze metallurgy in Europe. A warlike stock, they were primarily bowmen but were also armed with a flat, tanged dagger or spearhead of copper, and a curved, rectangular wrist guard. (Their culture is often called the Bell-Beaker culture.) The graves of the Beaker folk were usually modest single units, though in much of western Europe they often took the form of megalithic tombs.

SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!īeaker folk, Late Neolithic–Early Bronze Age people living about 4,500 years ago in the temperate zones of Europe they received their name from their distinctive bell-shaped beakers, decorated in horizontal zones by finely toothed stamps.

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#BEAKER MEANING HOW TO#

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Beaker meaning