Way back in the early 1900s, ignition coils were becoming more familiar to people because they were a key piece of every automobile engine. The ignition coil would take the low voltage from the battery and amplify it with the magic of magnetic fields.
There are 72 calories in 1 medium Granny Smith Apple. Get full nutrition facts and other common serving sizes of Granny Smith Apples including 1 ring and 1 slice. Register | Sign In
How Many Calories In An Apple. Calories in an Apple (raw with skin) The Calories in an Apple range from approximately 53 calories for an extra small apple (2-12 inch diameter) up to about 116 calories (for a large apple of approximately 3-1/4 inch diameter). The vast majority of the calories in an apple come from carbohydrates.