The New Encyclopaedia Britannica, Volume 18Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 107
... United States and elsewhere , though these questions were not everywhere fully resolved until about 1951. The United States soon adopted a picture repetition rate of 30 per second , while in Europe it became 25 . These two standards ...
... United States and elsewhere , though these questions were not everywhere fully resolved until about 1951. The United States soon adopted a picture repetition rate of 30 per second , while in Europe it became 25 . These two standards ...
Page 945
... United States began to tackle the difficult problems of how to conserve and improve its natural resources , how to protect and enhance the lives of human beings , and , above all , how to plan and make choices without the sustaining ...
... United States began to tackle the difficult problems of how to conserve and improve its natural resources , how to protect and enhance the lives of human beings , and , above all , how to plan and make choices without the sustaining ...
Page 1003
... United States Outlying Territories The so - called United States Outlying Territories consist of about 2,360 islands , islets , atolls , and cays ( small low islands ) , plus the Canal Zone . They reach almost halfway around the world ...
... United States Outlying Territories The so - called United States Outlying Territories consist of about 2,360 islands , islets , atolls , and cays ( small low islands ) , plus the Canal Zone . They reach almost halfway around the world ...
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19th century actors adiabatic process applied audience broadcasting cable called camera carpels carrier centimetres centre channels chemical chrominance circuit classical colour commedia dell'arte communications court device drama drugs early effect eigenvalues electrical electrons energy engine entropy Eocene equation Europe fabrics fibres Figure film frequency Germany Greek heat important increased industry loom machine material mechanical megahertz ment metal method metres millimetres Miocene modern modulation Oligocene operation Paleocene pattern percent performance picture play pressure production radio real tennis receiver religious Roman scanning signal social space species stable equilibrium stage steam teachers techniques tektites telegraph telephone teleprinter telescope television temperature tennis tetraodontiforms textile textual criticism Thailand theatre theatrical thermodynamics thermoelectric thermoreceptors tion transmission transmitted tube ture United usually warp weave weft wire yarns