Who ate my birthday cake and how 120 paper clips help to build a habit?

21/05/2020 7 min Temporada 1 Episodio 4

Listen "Who ate my birthday cake and how 120 paper clips help to build a habit?"

Episode Synopsis

One more challenge has passed! From the new episode you’ll find out how I managed to live without sweets and sugar for a week, what is more pleasant for rats’ brains - cookies or cocaine and how paper clips can help to create a habit, that really works