This Friday, Elisabeth Assayag receives Mathieu Roumens, CEO and co-founder of "Joyeuse", a small cube that tells a story or sings a nursery rhyme when shaken 3 times.
The solution: a small cube that tells a story or sings a nursery rhyme to his child, a French invention
2019-11-08T14:45:50.485Z
This Friday, & nbsp; Elisabeth Assayag receives & nbsp; Mathieu Roumens, CEO and co-founder of & quot; Joyeuse & quot ;, a small cube that tells a story or sings a nursery rhyme when shaken 3 times.
Source: europe1