PARR instruments bomb calorimeter
- determines energy content of food or fecal matter
![](https://bankslab.com/wp-content/uploads/2021/07/parr.jpg)
FLIR thermal imaging camera
determines thermal radiation
![](https://bankslab.com/wp-content/uploads/2021/08/FLIR_t440.jpg)
Metabolic Research Laboratory at Beth Israel Deaconess Medical Center, Harvard Medical School
PARR instruments bomb calorimeter
FLIR thermal imaging camera
determines thermal radiation