Wait a minute! A What’s Science episode with actual science in it? Can it be true? What happened to all the aliens and ghost hunters? Tres Paris Month ushers Christopher and Eric inside the recently re-opened Notre Dame Cathedral by way of a riveting Nova documentary called REBUILDING NOTRE DAME and their own visit a week prior. In 2019, a devastating fire swept through the cathedral’s ceiling, destroying its iconic spire as the world wept. After years of restoration, the cathedral opened its doors just a few months before Christopher and Eric’s Parisian sojourn and they’re here to describe its stunning interior and the dazzlingly intricate process that led to its restoration.