time travel can be possible... we can go to past if we can travel beyond light speed... according to Einstine.... oneke bole.. past e gele r ferot aha jai na.... karon prottec time period er jonno ekta balance thake... r time travel korle... shei balance noshto hoi... jemon keu jodi ...past e gie tar baap ke ekta dhakka dey... proshno ase ke take dhakka dise?.... tar cheley?... kintu science maney je kono jinish fate na... ba allah agey theke..je likhe rakhse..emon kono kotha nai... tai tara eta mante pare na je.... ei proshnotar jobab "tar cheley"....
O ekta interesting jinish matro mathai ashlo... jodi manush future e kokhono Time travel kore... tobe amader shathey kono na kono... future er lok ase....