First class 16. Oktober 2018
Preparing the first testing Agar-Plates for bacterial growth in a petri dish:
- petri dishes where filled with 15 ml of an LBP Medium with Agar Agar
- cooling down
- inoculateing with different surface smear
- In my case: human nose (inside), cat nose (outside) and fur, fridge glass surface and 1 cent coin
- left with room temperature for the following days
Evolution
Day 1
Day 3
Day 6
DIY Microscope Test
- extracted converging lens from a laser pointer
- attached to iPhone 5 SE back camera
Chestetree seed
Sunflower seed
Sunflower and chestetree seed in comparison
