Stafford , breaking tackle after tackle D <| sep |> This . Boyancy is determined by the volume and weight . As the ball descend , its volume decreasesbecause of the pressure . At some point the ball is not boyant anymore and it will start to sink . This is exactly what happens when you free dive , you take one deep breth and dive . Initially you have to swim down until you get to a certain point when you start to sink . Then you sink faster and faster . When you wnat to go up again you have to swim up , until you reach same depth and than you start to float . <| sep |> I just watched my daughter and gf ' s niece sing nearly an entire Taylor Swift album for start to finish . I ' m the old man . <| sep |> Thatd be a great idea like he ' ll probably be at the game too cus he ' s in england like