ephemera

As nouns the difference between artifacts and ephemera

is that artifacts is while ephemera is .

As nouns the difference between ephemeran and ephemera

is that ephemeran is (zoology) one of the ephemeral flies while ephemera is .

As nouns the difference between temporary and ephemera

is that temporary is one serving for a limited time; short-term employee while ephemera is .

As an adjective temporary

is not permanent; existing only for a period or periods of time.

As nouns the difference between artifact and ephemera

is that artifact is an object made or shaped by human hand while ephemera is plural of lang=en.