WHEN YOU SPEND AROUND 40 HOURS MAKING A TWO HOUR LONG YOUTUBE VIDEO DESIGNED TO GET PEOPLE TO UNDERSTAND THE NUANCES OF QUANTUM MECHANICS AND NANOTECHNOLOGY AND FOUR YEARS LATER IT HAS NO LIKES, AND ONLY ONE COMMENT, WHICH HAS 31 LIKES, WHICH READS, 'THERE'S A SERIOUS LACK OF EYE PATCHES IN THIS VIDEO'.