Deltans take oaths of celibacy in joining Starfleet. A notable quote:
"Any show of resistance would not only be futile, Captain..." Spock.
STIV: Gadolinium: Atomic number 590 or thereabouts. A pill that can grow a new kidney can be found in 23rd century medkits.
STV: Levitation boots provide a great deal of mobility. The levitation effect can nearly carry three grown men; the booster rockets can add a dramatic acceleration to those three.
STVII Orbital skydiving is a sport.