In relativity theory, Einstein introduced mass as a new type of energy to the mix. Beforehand, the mass of something in kilograms was just a measure of how much stuff was present and how resistant it was to being moved around.
Set the broiling pan in the oven once the broiler has warmed up. Make sure the sausage is positioned about seven to nine inches below the heat. Cook for 16 to 20 minutes total, turning the brat 90 degrees every four to five minutes so that it cooks evenly on both sides.
Photo Credit John Wiley/Demand Media. Bring the liquid surrounding the brats to a strong simmer, then reduce the heat to medium. Simmer for 10 to 20 minutes, or until the centers of the brats are hot and steaming. Avoid bringing the liquid to a full boil, because it can cause the sausages to burst open and then dry out.