Church_and_Co._(3092859815) Published 21 November 2017 at 377 × 600 in The Food Science of Hard-Boiled Eggs – Part I: Boiling Water ← Previous / Next → public domain via wikicommons Tweet Follow me Church_and_Co._(3092859815) by Dr C M Helm-Clark PhD is licensed under a Creative Commons Attribution 4.0 International