Here are some things we mentioned:
M -class – http://memory-alpha.wikia.com/wiki/Class_M
M-Objects that Diana mentioned – https://en.wikipedia.org/wiki/Messier_object
First Contact – also known as… Anna is full of shit – http://memory-alpha.wikia.com/wiki/First_Contact#Human-Vulcan_first_contact i… am just super duper wrong.
24-hour time – https://en.wikipedia.org/wiki/24-hour_clock
Time representation by country: https://en.wikipedia.org/wiki/Date_and_time_representation_by_country
Sawbones: Patient Privacy – http://podtail.com/podcast/sawbones-a-marital-tour-of-misguided-medicine/sawbones-patient-privacy/
Burning Man – https://en.wikipedia.org/wiki/Burning_Man
Dead Sea – https://en.wikipedia.org/wiki/Dead_Sea and Masada – https://en.wikipedia.org/wiki/Masada
Rating: 5 phasers, on stun!