Discover your intellectual strengths
Practice > visualization > difficult level
Difficult level: visualization questions answered correctly by less than half the people who attempted them.
Advice from the experts on how to maintain a healthy brain & preserve mental sharpness indefinitely.
IQ Test Labs respects your privacy
The coordination of actions and sounds has long baffled neuroscientists.
Good hearing or good body movement is not enough to keep a beat.
Attaining super-synchronization abilities through practice is still unclear.
McGill University
