XVIII century engraving, Blanchard balloon flight over Nuremberg - Vintage Nostalgia
XVIII century engraving, Blanchard balloon flight over Nuremberg

Year 1788, Jean-Pierre Blanchard pioneer in balloon flights at his 28th flight over Nuremberg

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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, lab tool - Vintage Nostalgia
Chemistry, lab tool

Hermetically connecting two glass pipes by means of a pre-heated sheet of cautchouc (natural rubber) wrapped around their ends

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Early airplanes collection - Vintage Nostalgia
Early airplanes collection

Antique aircrafts, early aviation history

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Chemistry: Oxyhydrogen blower. - Vintage Nostalgia
Chemistry: Oxyhydrogen blower.

Oxyhydrogen is mixture of hydrogen (H2) and oxygen (O2). If a stream of air is blown through a Oxyhydrogen flame, the fuel- air mixing is enhanced and the jet exiting the flame is intensely hot.

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Aerostat - Vintage Nostalgia

Illustration of an aerostat. The one in the illustration was probably filled with some lifting gas (coal gas or, less likely, hydrogen) rather than with hot air, as no burner is depicted and the balloon mouth looks anyway too high … Continued

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