the.com/curiosity
the itch evolution gave you so boredom couldn't quietly kill you first
killed catthe proverb originally warned against worry, not wonder
dopamine hitthe brain rewards anticipated answers, not just found ones
mars rovernamed Curiosity by a sixth-grader in a NASA contest
info gapquestions feel like an itch the brain demands you scratch
toddler taxyoung kids ask roughly 300 questions a day