Alessandro visits a wine festival with his breathalyzer to make sure that nothing more than some innocent dégustation (sampling) is going on. Some of the people he interviews fail the test, but one expert claims it might not be that accurate to begin with!

Episode nine of this series focuses on Galileo, a prolific inventor and scientist. He discovered the principle of the simple pendulum motion, very useful in the measure of time and later in the making of clocks.

Have you ever wondered where the wool from your luxurious angora sweater comes from? At the Ferme de la Croix, a lovely lady breeds angora rabbits and goats on her farm. She explains the shearing process and how she cares for her pets. We learn that one rabbit can yield forty balls of angora wool every hundred days. That's a lot of sweaters!

How would you like to learn to make your very own ochre paint? Jean-Michel and Stéphane will share their recipe, which is not unlike crêpe batter. While the paint may not be fit for human consumption, it's non-toxic and extremely durable.

Lionel takes us to an Alsace flea market and unearths some shopping gems: old vintage postcards painted by a student of Picasso, a set of tires, a few saucepans, and a makeup kit that he buys for his four-and-a-half-year-old daughter, or so he claims...

In part four of this episode on "The Discoverers," Galileo, now a reputable scholar at the University of Padua, proceeds to make a telescope out of lenses with the help of his instrument maker, Marc'Antonio. In this cartoon, an attempt is made to explain Galileo's discoveries.

Daniel Benchimol walks us through a fun neighborhood in Paris: Le Marais. It's a great place to visit, with the Beaubourg Museum (also known as the Georges Pompidou Museum) and distinctive medieval streets.

Oldelaf turned his abhorrence for rough stucco walls that scrape your skin into a funky song, "Le crépi" (Stucco).

In this video, Lucette teaches us how to make some delicious, homemade apricot jam. She also skillfully recites an apricot-related tongue-twister!

In part five of this episode on "The Discoverers," Galileo is warned. His belief that the Earth revolves around the sun is sacrilegious. Giordano Bruno, who claimed this fact, was burned as a heretic by the Inquisition Tribunal.