Cinnamon buns (IMAGE) Northwestern University Caption The team took a scientific approach to baking, using a scale to measure the exact amount of icing to place on each cinnamon roll Credit Beth MacDonald / Unsplash Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.