About the inventor
Name: Afonso
Age:6
Gender:Male
Country:Portugal
City: Óbidos
School information
Name of the school: Complexo Escolar dos Arcos
Location:Óbidos,Portugal
What will this machine do?
Às vezes está barulho na sala de aula.
Why was it invented?
Para mandar calar os meninos pela professora.
When was it invented?
Wednesday, October 21st, 2020