yes i know this video, i remember when i first heard about double slit i was somehow happy, and then entanglement, quantum tunneling, supersimetry, collapsing of wave. beautiful things however hard to imagine, impossible to imagine. and now this, even stranger version of double split it self. i prefer copnhagen version, perhaps coz im an artist and i need things to be mistery. i dont know the whole quantum world is beautiful and insane, thats way im so in love with it