Michal Matukin, the director of science for the neuromarketing company Neurohm, prepares his equipment for a test in his office in Warsaw, Poland.
Michal Matukin, the director of science for the neuromarketing company Neurohm, prepares his equipment for a test in his office in Warsaw, Poland. DMITRY KOSTYUKOV The New York Times
Michal Matukin, the director of science for the neuromarketing company Neurohm, prepares his equipment for a test in his office in Warsaw, Poland. DMITRY KOSTYUKOV The New York Times