EVEN BEFORE EINSTEIN

'THEORY OF RELATIVITY' was known even before Einsstein and propunded in Vedantic Spiritual expositions. If you do not believe my words, I quote a written proof:

"The reality of everything is the same infinite. This is not idealism; it is not that the World does not exiist. It has a relative existence and fulfil all its requirements. But it has no independent existence.It exists because of the Absolute Reality beyond time,space and causation,"
--'Hints on Practical Spirituality' by Swami Vivekananda.
Delivered at the Home of Truth, Los Angeles, California,January 1900 {*i.e five years before that great Genius Einstein, submitted his Theory )
For Reference read Complete Works of Swami vivekananda; Vol 2 ,p.-32; 10th Edition ;Swami vivekananda died on 4th July , 1902.