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.
Step 5. Close the lid and cook until the brats have deep, dark brown or black grill marks on both sides and the insides are steaming hot -- about 10 minutes. Measure with a meat thermometer if you're unsure if they've reached the safe temperature of 165 F.