its just illusion...
Such a thing exists today.
Not possible to say since teenagers of the future don't exists yet. In fact, they never will.
Possibly. The technology already exists.
It might exist in the future but I don't think it exists now.
No such episode exists however, In Bart to the Future, it was revealed he was the president before Lisa.
Because contemporaneous writing establishes events as seen by those who experience them. It is not always accurate or objective, but exists for future examination. History is important, as it can affect the choices made in the future.
that could be
Computers are the main technology that is taking off and has already revolutionised the way we live and will continue to do that as long as it exists.
Gravity exists because mass exists.
Galaxy exists because stars and nebulae exists.
One answer ... it doesn't go anywhere. Now is a word for where we exist the past exists only in our memories, the future only in our imaginations. Be thankful, now is hard enough to live with.
Vast improvements in medical knowledge.Huge advances in technology of all kinds.The eradication of several major and fatal dieases.Security of knowing a future exists for you.