Notes from the people who write the quizzes: why results feel accurate, where internet quizzes came from, and what happens behind the curtain.
From Sanskrit body-reading to Cheiro's London consulting rooms, and the awkward embryology underneath: how palmistry travelled, and what those lines really are.
Why performers rename themselves, what makes a name memorable, and the uncomfortable history of Hollywood anglicisation that the modern industry has quietly reversed.
Colour-emotion associations are real and remarkably consistent worldwide. Most of the confident claims built on top of them are not. Here is where the line falls.
From Victorian confession albums to the modern questionnaire, people cannot leave a question about themselves unanswered. The psychology behind the compulsion.
A priestly breastplate, an aside by Josephus, and a trade association meeting in 1912: the surprisingly recent making of the birthstone list on every shop wall.
Secure, anxious, avoidant: the words are everywhere, but the research behind them is more careful and more hopeful than the version that circulates online.
Icelandic folklore keeps a parallel society inside the rocks, and it occasionally reshapes a road. The famous belief statistic, though, is routinely misreported abroad.
Illusions are not failures of vision. They are the rare moments when you can catch an extremely good guessing machine in the act of guessing.
Memory is not a recording. It is a reconstruction that changes slightly every time you use it, and the research explaining why is stranger than the filing-cabinet metaphor.
Your life path number sounds like it came from ancient Greece. Most of it was standardised in California in the 1920s. Here is the real, stranger history.
For three centuries the tarot pack was trick-taking equipment. Here is how a Paris pastor, a fortune-teller and an under-credited artist turned it into something else.
A mother, a mystery novelist and a book by Carl Jung produced the world's most popular personality test. Here is how it happened, and what psychologists dispute.
The science behind the puzzle apps that promise a sharper mind: what near and far transfer mean, why regulators got involved, and what genuinely protects cognition.
The claim that your name steers your career is charming and mostly false. The claim that it changes how strangers treat you is unglamorous and thoroughly proven.
Five traits dominate modern personality science, and they were found by trawling a dictionary. Here is where OCEAN came from, what it predicts, and where it stops.
From Babylonian omen tablets to Ptolemy, Baghdad and a slowly wobbling earth: the documented history behind the twelve signs, and where it parts from science.
Mystic quizzes have charmed people for centuries, and here's the cultural story behind why cards and star signs are so hard to resist.
A silly two-minute quiz between tasks can do more for your afternoon than you would think, and play research explains why.
Love and soulmate quizzes are a delightful way to daydream, but here's what they can honestly tell you, and what they can't.
That little rush when you screenshot a result and send it to the group chat has real psychology behind it, and here's what's happening.







