Double slite experiment

hi i am vijay rokde and in this video i am going reveal real truth about double slit experiment.double slit experiment is basically represent quantum behavior of material means material has two behavior fist one is at large scale (macroscopic)and second one is small scale (microscopic)both behavior are different from one another. i mean same material shows both nature particle as well as wave .quantum mechanics says that material has two nature particle and wave nature. simply it has dual nature depending upon observer.it also called observer effect.