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TEXT 1£ºThe Nature of Light
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TEXT 2£ºGlass
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TEXT 3£ºIntroduction to Computer Networks
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TEXT 4£ºWhat Is a Processor£¿
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TEXT 5£ºIntroduction to Microwaves
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TEXT 6£ºWater Purification
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TEXT 7£ºEnd of the PC Era
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TEXT 8£ºSolar and Wind Power
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TEXT 9£ºMystery of Time
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TEXT 10£ºChemical Bonds
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TEXT 11£ºOptical Fiber
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TEXT 12£ºGenetic Engineering and Biochemistry
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TEXT 13£ºThe International Space Station
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TEXT 14£ºDigital Signals
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TEXT 15£ºA Brief History of Communications
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TEXT 16£ºThe Periodic Table and Atomic Theory
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Table 1 Fundamental Constants
Table 2 Commoly Used Prefixes
Table 3 Base Units of the International System of Units
Table 4 Derived Units of the International System of Units
Table 5 Relative Atomic Masses and Elements
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