After arrivin' at t' Kennedy Space Center, shiver me timbers, t' seven-member crew o' t' next space shuttle mission eagerly participated in a week's worth o' trainin' activities t' prepare for their upcomin' journey t' t' International Space Station. T' training, called t' Terminal Countdown Demonstration Test, or TCDT, shiver me timbers, gives t' STS-131 crew and ground teams time t' go through simulated countdown activities and execute emergency exit strategies.