to split foods in the middle without completely separating the halves, then spreading the halves to resemble a butterfly. This exposes more of the food's surface to allow for quicker and more even cooking.
A migraine headache is a potentially debilitating attack that often causes severe pain that comes in throbbing or pulsating waves on one side of your head. The headache can be further irritated by sensitivity to light and sound. It is not uncommon for the migraine sufferer to experience nausea and/or vomiting as well.
Cluster headaches cause severe pain on one side of your head around one of your eyes. Clusters headaches are caused by a nerve that is responsible for pain in your face. These types of severe headaches can come on very suddenly and the pain can be more intense than a migraine attack.