The first practical interstellar propulsion engine
Thermal diode for energy conversion
Thermal electric energy converter
Thermal urger
Thermochemical/mechanical brake and clutch unit
Thermophotovoltaic technology
Transverse electrodisplacive actuator array
Tunneling-effect energy converters
Twin configuration for increased life time in touch mode...
Twisting actuators
Types of the edison perpetual motors aboard a star ship...