January 8

This is continuous from the previous experiment. This is the same experiment as the previous experiment except that using different samples of mucus. There were three samples of mucus used in this experiment. The purpose is to increase the chance of having a good bacteria.

The three sample mucus were named as 33, 10 and N and each of them been made into two cultures that is 33 a, 33 b, 10 a, 10 b, N a, and N b for the petri dishes. These petri dishes are then left in ambient temperature for 24 hours. The bacteria samples from the previous experiment were kept as well so that we could choose the best bacteria samples.

Result- after 24 hours the it is as below. We decided to give it a try until next week and we will grow the bacteria into broth in the flasks.