There is no difference in the water heated by microwaves compared to water heated by another source (like a gas flame, or electric element). Microwaves are non-ionizing radiation, so do not alter the substance other than exciting it to higher temperatures.. Below is a Science fair project presented by a girl in a secondary school in Sussex. In it she took filtered water and divided it into two parts. The first part she heated to boiling in a pan on the stove, and the second part she heated to boiling in a microwave.
An avulsion fracture is an injury to the bone in a location where a tendon or ligament attaches to the bone. When an avulsion fracture occurs, the tendon or ligament pulls off a piece of the bone. Avulsion fractures can occur anywhere in the body, but they are more common in a few specific locations.
This article is about avulsion injuries other than Avulsion fractures. For other uses, see Avulsion (disambiguation) . In medicine, an avulsion is an injury in which a body structure is forcibly detached from its normal point of insertion by either trauma or surgery (from the Latin avellere, meaning to tear off).he ear is particularly vulnerable to avulsion injuries because of its position on the side of the head. The most common cause of ear avulsions is human bites, followed by falls, motor vehicle collisions, and dog bites.