Cremation typically takes longer than 10 minutes, even with modern technology. In the 1940s, crematoriums operated with less efficient equipment compared to today's standards. Generally, a full cremation process can take anywhere from 1 to 3 hours, depend

Even with an industrial-scale cremation furnace and the possibility of placing multiple bodies in a single chamber, completely cremating a body in just 10 minutes would still be highly unlikely. While industrial furnaces are designed to handle larger volumes and can achieve higher temperatures more quickly than smaller, older models, several factors would still limit the speed of the cremation process: 1. **Temperature and Duration**: Complete combustion of organic material and bone requires sustained high temperatures (typically between 1400°F to 1800°F or 760°C to 982°C) over a period of at least 1 to 3 hours. Rapid exposure to such temperatures might burn off soft tissues, but it would be insufficient for all bone material to be reduced to ash. 2. **Heat Distribution**: An industrial furnace may be more efficient, but the heat distribution within the chamber can still affect the rate of cremation. If multiple bodies are placed together, they could block airflow and heat penetration, resulting in uneven heating. 3. **Biological Composition**: Different body sizes and compositions may affect the duration required for full cremation. Larger or more robust bodies could require significantly more time compared to smaller ones. 4. **Regulatory Standards**: Many places have regulations governing the cremation process, including the need for proper time intervals to ensure respectful treatment and environmental considerations. In summary, even with modern industrial equipment, achieving full cremation in 10 minutes remains impractical due to the scientific and ethical considerations involved in the cremation process.