Mint-made errors are called "type-2 blanks (or planchets)" after an upending mill adds uniform, rounded rims. Type-2 blanks may also be considered striking errors as they are prepared correctly, but are released without having been struck. A misfeed can occur when the metal strip is fed through the blanking machine. The punches sometimes overlap the leading edge of the metal producing a straight clip. Sometimes, the punches strike an area of the strip which overlaps the hole left by the previous strike producing a curved clip. Sometimes punches strike the irregular trailing edge of the metal strip producing irregular clips. Coins are
Are You Metal? in doing this, and have to put their headphones back on. However, the third woman takes off her headphones, and when she hears the sound, she begins to headbang (It is then implied that the sound is the band's heavy metal music, or possibly just heavy metal music in general). She is able to reach the key and they are able to escape. For the second half of the video, scenes of the band playing in front of a crowd are featured, which includes snippets of Dr. Stein. Notes: Are You Metal? "Are You Metal?" is a song and a