Where Does the Light Go When We Switch It Off ? Illuminating answers to 101 surprising questions
Original title: Où va la lumière quand on l’éteint ? Les réponses lumineuses à 101 questions surprenantes
There are some questions more surprising than others!
Where does the seawater go at low tide? How can birds sleep while flying? Where does the light go when you switch it off?
Jean-Luc Nothias asks 101 questions that may seem trivial but which allow us to learn useful knowledge for our everyday life.
All themes are approached: Nature, animals, science, geography…