Robuta

https://www.nist.gov/publications/low-background-temperature-calibration-infrared-blackbodies-0
temperature calibrationlowbackgroundinfraredblackbodies
https://www.aanda.org/articles/aa/ref/2012/07/aa19590-12/aa19590-12.html
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
entropy productionsound wavesmixingblackbodiesdissipation