Browse solutions by country
Browse posts by country
1776 solutions
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79
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0
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1380
Notfall-Powerbank (DIY)
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89
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0
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1503
Notfall-TV-Antenne
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79
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0
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1030
DIY Berkey Wasserfilter
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78
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0
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993
Tragbare Dusche
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132
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0
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1661
Solar Altoids Telefonladegerät
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107
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0
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1360
Handwaschstation
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106
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0
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1453
Hinterwäldler-Waschmaschine
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195
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0
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2025
Glow Jars mit Highlighter-Tinte und Wasser
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103
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0
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1305
Krug Laterne
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