A workshop of China First Pencil Co Ltd manufactures 2B pencils in Shanghai. [Photo/IC] Established in 1935, the Shanghai-based China First Pencil Co Ltd is China's first nationwide pencil ...
From one strange musical contraption to another: the Drawdio is a simple electronics kit that turns a standard 2B pencil into a screeching, wailing instrument. Relying on the conductive properties of ...
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