Sam Kean

More from Sam Kean

Charles Dickens’s belief in spontaneous combustion sparked Victorian London’s hottest debate

Charles Dickens’s belief in spontaneous combustion sparked Victorian London’s hottest debate

Where International Standard Units Come From, Part Five: The Controversial Kilogram

Where International Standard Units Come From, Part Five: The Controversial Kilogram

Where International Standard Units Come From, Part Four: The Mole

Where International Standard Units Come From, Part Four: The Mole

Where International Standard Units Come From, Part Three: The Candela

Where International Standard Units Come From, Part Three: The Candela

Where International Standard Units Come From, Part Two: The Second

Where International Standard Units Come From, Part Two: The Second

Where International Standard Units Come From, Part One: The Meter

Where International Standard Units Come From, Part One: The Meter