Let’s come to the other very interesting phenomenon of Time Dilation.
Time runs different for different people! It seems different for different
observers, however most of the time we forget that time is just the distance
travelled in space. Let’s delve into it more:
2-star ship, 1 in motion and 1 in rest. Both the ships fire a
laser beam to the target. The moving ship fire a laser light when it passes
through the stationary ship. According to Einstein, the speed of the laser
light doesn’t depend on the motion of the ship, so we see both the beams travel
side by side at the same speed. The laser beam from the stationary ship would
travel more distance and therefore it takes more time to reach the target.
Distance from a source to target for a moving ship is very less.
To make the speed same for both the ship, we need to change in distance
and time. Speed is the just the distance measure in a time.
Speed==Distance/Time
For a moving ship the distance covered is 3 km and time taken is 1 sec
for a light beam and for a stationary ship, the distance covered is 6 km and
time taken is almost double the moving ship. For a stationary ship 2 sec are
passed to hit the same target. 2 sec are taken by a stationary ship to hit the
target which was hit in 1 sec by the moving ship.
Moving clock appears to run slow!
Twin Paradox
Imagine, on Earth there two twins. There is a space rocket travelling
with the speed V, which is nearer to the speed of light. One twin sits on the
space rocket and travel all along for the period of 5 years with the velocity
V. He travelled a total distance of 3 light years in 5 years. He then takes a
return journey to his twin brother, on the earth. He takes another 5 years to
return to the earth with the speed V. They reunited after 10 years.
The twin on the earth doesn’t move in space; he only travel in time and
that is 10 years on earth. The other twin on space craft travel to the
space and then return back to the earth. The total distance he covered was 3
light years in 10 years period. The moving twin covered the more distance in
the same time period. Thus, it appears his clock moves slow and he gains ageing
late. Though, the time spent is the same for both of them. One gains many
accomplishments, knowledge and wisdom in less age while the others take whole
years of life and don’t reach near to him. Some surely do time travel in life!
In ancient scriptures, I Human
years== 1 Divine day (day & night) and 360 divine days ==1 Divine
years. When humans complete 1 years, Devas complete 1 day. That’s why
they appears to us immortal!
When you are detached from this 3-dimensional world, you reached to the
higher dimension, out of this space-time. You have the clarity of life and its
events which helps you to join the dots of past, present and future. According
to scriptures, there are 7 Lokas existed between Earth and the Sun and ultimate
aim of every soul is to reach the Sun. Sun is the Atma, the energy of the
source of creation. This is the first energy or vibration that occurred in eternal
ocean of time. Incapable in deciphering, this was the timeless state of
nothingness. Brahman, Hirayangarbha or Mahakala is that ecstatic, eternal
and blissful energy state which is all pervading.
Ancient scriptures say about the elementary particle composition of this
“Universe”. “Sun and the rest of the universe are woven in string. What is that
string that is Vayu.” Vayu that take the shape of every object in the universe.
Vayu is not simple English air; in Vedic Sanskrit Vayu means which is all
pervading. The whole universe is woven in a string. At elementary level,
particles are associated with each other. These are the different combinations
of energies which forms matter particles of this universe. There are 73% of
energies are unmanifested, incapable to decipher in the present scenario. Needs
enormous amount of temperature and pressure to create disturbance at energy level.
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