The 90 days after the creation of a new area code in which either the old or the new code may be used to dial that area is called the…

Déjà vu: a false sense that something new has been seen before Jamais vu: a feeling or impression that something familiar is unfamiliar or is being seen for the first…

Remember: 'Kudos' is singular. 'Agenda' and 'data' are plural. 'Nachos' is also singular. There is no such thing as one 'nacho'.