The old way to make media was by the cookbook method--- adding every ingredient bit by bit. The only time that is done today is when making a special medium to grow a certain finicky. organism, where particular growth factors, nutrients, vitamins, and so on, have to be added in certain amounts.
The name Luisa is of Italian, Portuguese and Spanish origin. The meaning of Luisa is famous warrior. Luisa is generally used as a girl's name. It consists of 5 letters and 2 syllables and is pronounced Lui-sa.
Haruna and Ana-Luisa are outgoing and sociable, and excel in the art of conversation. They possess shrewd, sharp minds, are enthusiastic and their company is appreciated by their peers. They adore change and novelty, adventure and travelling.