person of color - (formal) any non-European non-white person. person of colour. individual, mortal, person, somebody, someone, soul - a human being; there was too much for one person to do. formality - compliance with formal rules; courtroom formality.
Incubating and viewing plates. Incubating the plates to promote growth of microbes is an essential part of any microbiology investigation. Incubating in aerobic conditions, and below human body temperature, reduce the risk of encouraging microorganisms (particularly bacteria) that could be pathogenic to humans.
Save. An incubator is useful for hatching eggs and can be used in certain science projects. Though you might think they're elaborate machines, incubators don't require any fancy wiring or assembly and are inexpensive to make. In fact, you can build your own incubator in about an hour.