Cycling
Mike Williams asks why so many people have become obsessed with two-wheel travel. Read more
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Series 3
Mike Williams asks why so many people have become obsessed with two-wheel travel.
Time Perception
Why do some weeks just fly by but sometimes minutes can seem like hours?
Conspiracy Theories
Why do people believe in conspiracy theories? Mike Williams investigates.
Magicians
Why do some people become magicians?
Addiction
Why do some people suffer addiction?
The Circus
Why does the circus endure? Mike Williams explores its lasting appeal.
Series 4
Childlessness
Why do some people choose childlessness?
The Kiss
Charlotte McDonald explores if kissing is the universal trait that people believe it to be
Hypochondria
Why do people suffer from hypochondria, and why do they attract so little sympathy?
Goths
Why would anyone be a goth? What is the appeal of this dark and spooky subculture?
Polygamy
Why do some people practice polygamy?