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A metal detector scanning the ground, searching for hidden treasures and valuable metals
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A miner carefully extracting a sparkling gemstone from the earth, shows the human effort involved in obtaining valuable minerals
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Worker dwarfed by a giant crane or excavator, illustrating the immense scale of heavy machinery
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A compass made of a pitchfork and shovel, guiding farmers through changing agricultural practices
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A well-worn shovel rests against the side of the garden shed, its handle smooth from use