Powder applied on objects adheres to microscopic amounts of perspiration and hence makes them visible.
Because David "Pudd'nhead" Wilson collected them periodically from the other members of Dawson's Landing, he was able to prove Tom—not Chambers— was the murderer. Powder applied on objects adheres to microscopic amounts of perspiration and hence makes them visible. _FOR TEN POINTS_—name these personal markings that can be saved using the Wavelet/Scalar Quantization algorithm and are classified as loops, arches, and whorls.
Because David "Pudd'nhead" Wilson collected them periodically from the other members of Dawson's Landing, he was able to prove Tom—not Chambers— was the murderer.
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