What are the chemicals applied on a copper item that can defuse a 2.4 volts, 0.5 amp torch bulb when lighted and focused on it from a little bit distance ?
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isisgxikkhdjshsihsjsjhshshxgxjidcgisiskß haka hoodie+hdjueusjdbjdididiidhd--iß₹nnhhvvv-vddgkoinh
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