Welcome to the Curiosity Carnival. An exploration into the fun and messy behind-the-scenes of being a STEM teacher in San Francisco.
Beaker full of bones. (L) Soaking in Vitamin D full-fat milk. (R) Soaking in vinegar.
The products. (L) broken vinegar bone. (T) Vinegar bone. (M) Milk bone. (B) Control bone.
Various chicken bones, cleaned and tagged with straws.
Measuring a sample bone.
Mass de-boning and cleaning of chicken bones after a bbq.