However, the noticeable and measurable observations Employed in identifying the various diploma of charring have experienced numerous misconceptions.The initial discovered approach was published in 1955 (Straeter and Crawford 1955). The authors mentioned that “fire leaves its fingerprints and that every finger of flame leaves its effects as well

Kennedy and Kennedy (1985) explained a first strategy as “the ‘V’ sample method relies on the fact that fire burns upward and outward toward offered gas, leaving a ‘V’ formed sample which might be traced back to its cheapest place which would be the world of origin”. The only real approach that appears to be systematized and illustratio