Fata Morgana mirage in the desert, vintage engraving - Vintage Nostalgia
Fata Morgana mirage in the desert, vintage engraving

Description of a Fata Morgana optical phenomenon in the desert, it occurs by thermal inversion of warmer air over colder air involving distant objects as mirage

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Chemistry equipment, heating with alcohol lamp - Vintage Nostalgia
Chemistry equipment, heating with alcohol lamp

The jug, containing ashes or sand and some friction matches, is heated with an alcohol lamp. When the ashes’ temperature reaches 65-70 degrees the phosphorus of the matches ignites.

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Chemistry, equipment to separate soil components - Vintage Nostalgia
Chemistry, equipment to separate soil components

Chemistry lab equipment, device to separate soil (mould, humus) in clay and sand by depositing the latter and washing off the former

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Collage and elaboration from engravings middle ‘800 – war prisoners at work - Vintage Nostalgia
Collage and elaboration from engravings middle ‘800 – war prisoners at work

Collage and elaboration from engravings middle ‘800, representing Ancient Egypt war prisoners making bricks and building walls

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