Hi Suyash, Maro and Elisa
,
I am a software engineer, who just found Physics interesting. Thanks to movies like MATRIX, DEJA VU, Minorty Report, etc.
1) 1st Elisa, it was super that you pointed out about the mass would become
infinite if we travel at the speed of light. But would it really matter?
Weight = Mass * Gravity, so my question is when we travel in SPACE, the
gravity is ZERO and so is friction. That is the reason for wightlessness in
SPACE. So even if we travel with the speed of light, MASS of the body is
hardly a concern?
2) 2nd Suyash, I think the WORMHOLE concept is amazing. We all know,
travelling with the speed of light is something which would take a lot of
effort. But incase of WORMHOLE, human doesn't have to attain the speed
of light.
A wormhole is a hypothetical topological feature of spacetime
that is essentially a '
shortcut' through space and time. A wormhole has
at least two mouths which are connected to a single throat. If the
wormhole is traversable, matter can 'travel' from one mouth to the other
by passing through the throat. While there is no observational evidence
for wormholes, spacetimes containing wormholes are known to be valid
solutions in general relativity.
Hence wormholes eliminate the "
travelling @ light" concept
.
3) 3rd Maro, Hi 
, the Read Only thought is awesome, ya, it would be great, if atleast
we can sit and enjoy past rather than going and changing it. This way it would be
easy to predict future based on past.
Guys and Gurls, you all rock. Can i also join the family and decipher the code which would lead us to know what we actually are here, in this world for?
Love and Regards,
Ravi 
.