Abstract: The swimming cap with waterproof pouch is a cap that holds a digital music player within a resealable pouch disposed within the cap. A pair of audio cables is sheathed within the cap and extends from the pouch down through the cap. One end of each of the audio cables extends into the pouch and terminates in an audio plug adapted to connect to the music player. The other end of each of the audio cables terminates in an ear bud integrated into the cap. The user is able to listen to music coming from the digital music player without exposing any electronic elements to the water.

Abstract: Rams are provided in a blowout preventer to shear the drill string and seal the well bore should the need arise. Two shearing rams have cutting blades which shear the drill pipe. A seal member is mounted behind one of the cutting blades and is adapted to move into sealing position after shearing has occurred. Elastsomer flow into areas where there has been damage to the seal member is permitted by the design of the seal member.