A surprising experiment shows how salt behaves under intense magnification, revealing metallic-looking structures.
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Why winter fields are worth detecting

Winter metal detecting comes with its own challenges. Cold ground, tough digging, and fewer hours of daylight change the ...
【SMM Announcement】SMM Domestic Prices Suspended During New Year Holiday; Overseas Prices Resume on Jan 2 Overview of Venezuela's Aluminum Industry Chain [SMM Analysis] China’s Aluminum Industry Cost ...