Developer and fixer powders are chemicals used in film processing, particularly for X-ray films. The developer converts the latent image on the film to a visible one, while the fixer removes the unexposed silver halide crystals, making the image permanent and light-insensitive. They are typically sold as concentrates that are mixed with water to create worki...
infant incubator is a medical device that provides a controlled environment for newborn babies, particularly premature or sick infants, to maintain optimal temperature, humidity, and oxygen levels. It's essentially a transparent, enclosed unit, often with access ports, that helps regulate the baby's surroundings to aid in their development and recovery.
