How Did Edison Invent Christmas Lights?

Did Thomas Edison pave the way for today's EduTubers? Danielle tracks the path from Edison's Christmas light demonstrations in the late 19th century all the way to the science explainer videos of today.

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Why Doesn't the US Have Paid Parental Leave?

Danielle looks at the history of maternity leave.

How a Spy Changed Horror Movies

You may not know their names, but these screams are so ubiquitous in horror films.

Why Are Prescription Drugs SO Expensive?

Today Danielle examines the history of pharmaceutical regulation in America.

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