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Front matter
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_
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Table of Contents
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4
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Article: Ein Schatzgräber wider Willen
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7
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Article: Kunsteisbahn auf dem Dolder
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11
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Article: Orchideenblüten
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16
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Article: Das grösste Flugschiff
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18
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Article: Die Banane
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23
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Article: Weltreise vor 100 Jahren
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24
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Article: Chinin
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31
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Article: Tiere vor dem Mikrophon
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32
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Article: Wunder des Lichts
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35
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Article: Die Herstellung von Autoreifen
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37
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Article: Hünengräber
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41
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Article: Eisenbahnzüge werden gebadet
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44
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Article: Pagode in Birma
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46
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Article: Känguruh-Jagd
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48
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Article: Wie die Lithographie erfunden wurde
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49
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Article: Kuh und Technik
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52
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Article: Das Alphabet auf der Strasse
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54
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Article: Vom Werden der Tapete
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55
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Article: Perlenfischerei im Roten Meer
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58
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Article: Terpentin
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61
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Article: Die Storchensäule zu Avenches
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62
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Article: Wetterfertiger
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64
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Article: Schiffskatastrophen
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66
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Article: Das Feld ohne Unkraut
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72
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Article: Fahrtreppen
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74
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Article: Märchenerzähler
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76
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Article: Rettung Ertrinkender
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78
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Article: Schwingball-Spiel
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80
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Article: Der Silberschatz von Pompeji
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82
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Article: Elektrische Erdbodenheizung
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86
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Article: Überland-Auto in Amerika
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88
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Article: Die Bombardier-Pflanze
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89
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Article: Lebertran
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90
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Article: Eine alte indische Sternwarte
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91
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Article: Brotfabrik
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94
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Article: Tanken in der Luft
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96
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Article: Ruderer auf der Landstrasse
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98
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Article: Grünfuttersilo
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99
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Article: Kletterkünste
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100
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Article: Praktischer Heustock
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104
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Article: Schlagball der Indianer
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105
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Article: Milch und Alkohol
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107
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Article: Drei triftige Gründe, möglichst nur durch die Nase zu atmen
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109
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Article: Schiffzimmerleute im Urwald
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110
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Rubric: Vorsicht beim Husten und Niesen
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113
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Article: Ozeanflieger unter den Vögeln
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115
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Article: Ein Wunder der Technik
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118
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Article: Der Simplon
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121
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Article: Schellack
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129
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Rubric: Unglücksfälle von gestern, heut' und - morgen
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130
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Article: Formt selbst Dosen und Schalen
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132
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Article: Optische Täuschung : Eine Vase aus einem Stück Draht
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134
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Article: Flugzeug "Ente"
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136
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Rubric: Einige Beiträge aus unserem Wettbewerb : "Wer weiss sich zu helfen"
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137
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Rubric: Pestalozzi-Preise
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141
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Rubric: Gewinner erster Preise Wettbewerbe
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154
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Advertising
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159
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