Picard mentions the subspace force fields they used on Devidia II (see "Time's Arrow").
	Dr. Mizan is a notorious Ktarian (see "The Game"). He's an expert on interspecies mating practices.
	Emergency transporter armbands have subspace relays for communication and force fields.
	Romulans power their ships with artificial quantum singularities.
	Data has an internal chronometer.
	Riker plays Parises Squares (see also "11001001").
	Riker hates cats - Beverly loves them.
	Dr. Vassbinger (Physiognomy), Professor Wagner (Phylobiology) and Dr Mizan were all present at the conference on psychological effects of long term deep space assignments Picard, Data, LaForge and Troi attended.

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