BY: Arjit MishraIt is widely said that "efforts in the present decides our future" but what if I say actions in future affects past events! Yes you heard it right. As we aren't able to travel back in time ; it's hard to digest the fact.But with the help of an experiment in Quantum physics it is possible!(At Quantum level). this experiment is entitled as Delayed Choice Quantum Eraser Experiment, It is basically an extension of Double Slit...
