exit the space time continuum.
exist
exist
No, it did not.
Unicorns do not exist.
Well , yes but no . He is alive in Hsm but he does not exist in real life.
Vampires don't exist... they are Mythology.
Nothing, it didn't exist when he was alive and it is in Germany.
No. The Democratic party did not exist when he was alive.
Alive today - no. As fossils and mummified remains - yes.
No. Smoking did not even exist when he was alive.
in the era of awesomeness when dinosaurs were alive.
To keep all kinds of working humans alive.