How to streak an agar plate:
https://www.youtube.com/watch?v=Ng4izL0kKgA
Performing a Gram stain:
https://www.youtube.com/watch?v=8_9g80_6
Identifying yeast with the germ test tube:
https://www.youtube.com/watch?v=JagkVjUI9J8
Examining fungus under the finger nail:
https://www.youtube.com/watch?v=f3Jf9S3vBj8
How to measure zones of inhibition:
https://www.youtube.com/watch?v=LzmEwpL2_zI