Dessine-moi... les trous

Menstruation has always existed ... but not sanitary napkins! What did they look like in ancient Greece, in the 500s or even in 1900? We explore their evolution from rags, to animal skins and tree branches... Ouch !!!

What happens in your body when you hurt yourself? Why does the pain sometimes stop suddenly? The answer: endorphins! This episode explains the process from the brain to your injury!

Who is Paul Desmarais? In this episode, we discover this Franco-Ontarian businessman who was once one of the richest people in the world!

Who is Samuel Genest and why does a school in Ottawa bear his name? How did he become a real superhero for Franco-Ontarians? Let's discover it in this episode!

In recent years, we have noticed an increase in cases of scurvy all over the world. AlgoFLIP explains why and how.

Have you ever wondered what the history of paper is? This episode answers the question!

What is the difference between a debit card and a credit card? What does it mean when a bank charges me interest? All the answers here!

Did you know that you spend almost 27 years of your life sleeping? And 6 years of your life eating 35 tons of food? In the course of your life, you will walk around the Earth 4 times. In this episode, we put time in perspective!

Do you know the difference between a DNA vaccine and an RNA vaccine? Did you know that it involves bugs? In this video, we explain what is in the vaccines you are injected with and the battles that are fought in your body! Attack!

What makes 3.7 million students in 10,000 schools across Canada run? It's Terry Fox! Do you know who he is?