Researchers develop a mathematical understanding of detangling that could be used for textile manufacturing... - Verve Times

As anyone who has ever had to brush long hair knows, knots are a nightmare. But with enough experience, most learn the tricks of detangling with the least amount of pain -- start at the bottom, work your way up to the scalp with short, gentle brushes

As anyone who has ever had to brush long hair knows, knots are a nightmare. But with enough experience, most learn the tricks of detangling with the least amount of pain — start at the bottom, work y… [+2589 chars]

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