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Gnosis is a feminine Greek noun which means "knowledge" or "awareness." [10] It is often used for personal knowledge compared with intellectual knowledge (εἴδειν eídein), as with the French connaître compared with savoir, the Portuguese conhecer compared with saber, the Spanish conocer compared with saber, the Italian conoscere compared with sapere, the German kennen rather than ...
More recent excavations of contemporary settlements have revealed fragments of similar vessels types, indicating there are few, if any, differences between domestic glass and those ritually deposited in graves. [5] There is a significant difference between Roman and Anglo-Saxon vessel forms, and glass working techniques became more limited.
Page from the Gospel of Judas Mandaean Beth Manda in Nasiriyah, southern Iraq, in 2016, a contemporary-style mandi. Gnosticism (from Ancient Greek: γνωστικός, romanized: gnōstikós, Koine Greek: [ɣnostiˈkos], 'having knowledge') is a collection of religious ideas and systems that coalesced in the late 1st century AD among Jewish and early Christian sects.
A pendant made from modern dichroic glass. Dichroic glass is glass which can display multiple different colors depending on lighting conditions.. One dichroic material is a modern composite non-translucent glass that is produced by stacking layers of metal oxides which give the glass shifting colors depending on the angle of view, causing an array of colors to be displayed as an example of ...
The old fashioned glass, otherwise known as the rocks glass, whiskey glass, and lowball glass [1] [2] (or simply lowball), is a short tumbler used for serving spirits, such as whisky, neat or with ice cubes ("on the rocks"). It is also normally used to serve certain cocktails, such as the old fashioned.
Entropy difference between crystal and undercooled melt. As a liquid is supercooled, the difference in entropy between the liquid and solid phase decreases. By extrapolating the heat capacity of the supercooled liquid below its glass transition temperature, it is possible to calculate the temperature at which the difference in entropies becomes ...
Bohemian glass-workers discovered potash combined with chalk created a clear colourless glass that was more stable than glass from Italy. In the 16th century the term Bohemian crystal was used for the first time to distinguish its qualities from glass made elsewhere. This glass contained no lead as is commonly suspected.
Porous glass is glass that includes pores, usually in the nanometre- or micrometre-range, commonly prepared by one of the following processes: through metastable phase separation in borosilicate glasses (such as in their system SiO 2-B 2 O 3-Na 2 O), followed by liquid extraction of one of the formed phases; [1] [2] through the sol-gel process; or simply by sintering glass powder.