Lithotripsy: A procedure to break a stone into small particles that can be passed in the u... Liver: The largest solid organ in the body, situated in the upper part of the abdomen on t... Mitral valve: A valve in the heart that is situated between the left atrium and the left v...
A topped golf shot is caused by a player hitting the ball above its equator. Compare this to a thinned shot where the leading edge of the club face catches the ball below the equator but not low enough to make full contact.
Generally, the cause of a dry hit is liquid not wicking properly or the heating coil burning through liquid too quickly. As a result, you end up getting a mouthful of hot air from the overheated coil, or worse, smoke from the gunk being roasted off the coil.