Patricia discusses the various ways zeppelins were used in the twentieth century, as well as what led to their downfall.

Sandra continues to explain the different colors of the color wheel. She also gives a great explanation of complementary colors and how to obtain the best color combinations.

Simon and Marion discuss bike traffic problems in Paris, which are exacerbated by the proliferation of bike rental services. Simon also explains to Marion how to use Vélib'.

There are many ways to express wishes and desires, from a polite request (je voudrais) to a rude demand (je veux). Nelly will explain how to use the appropriate language for the situation, and give you a refresher on grammatical moods.