Student, Germany XVIII century, vintage engraving - Vintage Nostalgia
Student, Germany XVIII century, vintage engraving

Portrait of student absorbed in book reading, XVIII century engraving

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Education in XVII century, school class - Vintage Nostalgia
Education in XVII century, school class

XVII century vintage engraving, school class lesson

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Anatomy lesson at the medical college, XVII century - Vintage Nostalgia
Anatomy lesson at the medical college, XVII century

Anatomy lesson at the University medical college, year 1616

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“A classroom from XVI century”, by Hans Burgkmair (1473-1531) - Vintage Nostalgia
“A classroom from XVI century”, by Hans Burgkmair (1473-1531)

As the illustration is from “Schimpf und Ernst” (“”Amusing and serious stories”, by Johannes Pauli,1455-1533?), there is still hope that it is a caricature rather than a realistic depiction of schooling in XVI century…

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Chemistry: vapor density determination - Vintage Nostalgia
Chemistry: vapor density determination

Lab equipment for vapor density determination. Vapor density is the density of a vapour in relation to that of hydrogen. It may be defined as mass of a certain volume of a substance divided by mass of same volume of … Continued

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Chemistry: lab equipment for nitrogen production - Vintage Nostalgia
Chemistry: lab equipment for nitrogen production

Nitrogen gas is an industrial gas produced by the fractional distillation of liquid air. Nitrogen is formally considered to have been discovered by Scottish physician Daniel Rutherford in 1772, Lavoisier referred to it as “mephitic air” or azote.

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Chemistry: early spectroscope using prisms with graduations marking wavelengths of light - Vintage Nostalgia
Chemistry: early spectroscope using prisms with graduations marking wavelengths of light

Optical spectrometer or spectroscope is an instrument used in spectroscopy for producing spectral lines and measuring their wavelengths and intensities. Joseph von Fraunhofer developed the first modern spectroscope, Gustav Robert Kirchhoff and Robert Bunsen discovered the application of spectroscopes to … Continued

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Chemistry:  lab production of silicon tetrachloride SiCl4 - Vintage Nostalgia
Chemistry: lab production of silicon tetrachloride SiCl4

Lab equipment for production of silicon tetrachloride : SiO2+Cl4+C2=SiCl4+2 CO. The silicon tetrachloride is condensed to colorless liquid form.

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Chemistry: sulfur dioxide production: 2 H2SO4+Cu=CuSO4+SO2+2 H2O - Vintage Nostalgia
Chemistry: sulfur dioxide production: 2 H2SO4+Cu=CuSO4+SO2+2 H2O

Vintage lab equipment for sulfur dioxide production. The gas is condensed to liquid form through a mixture of ice and salt. Sulfur dioxide was used by the Romans in winemaking when they discovered that burning sulfur candles inside empty wine … Continued

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Chemistry: chemical composition of carbon dioxide, weight analysis: H2CO3 + CaO=CaCO2+H2O - Vintage Nostalgia
Chemistry: chemical composition of carbon dioxide, weight analysis: H2CO3 + CaO=CaCO2+H2O

Carbon dioxide was the first gas to be described as a discrete substance. In the seventeenth century the Flemish chemist Jan Baptist van Helmont observed that when he burned charcoal in a closed vessel, the mass of the resulting ash … Continued

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Chemical composition of water, weight analysis - Vintage Nostalgia
Chemical composition of water, weight analysis

The first decomposition of water into hydrogen and oxygen, by electrolysis, was done in 1800 by English chemist William Nicholson. In 1805, Joseph Louis Gay-Lussac and Alexander von Humboldt showed that water is composed of two parts hydrogen and one … Continued

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Water distillation - Vintage Nostalgia
Water distillation

Lab equipment for water distillation

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