Máquina do barulho

About the inventor

Name: C.E.Alvito 2019/2020
Age: 6
Gender:
Country: Portugal
City: R. do Castelo, 2510 Óbidos

School information

Name of the school: MyMachine Portugal
Location: R. do Castelo, 2510 Óbidos, Portugal

What will this machine do?

A máquina alerta para quando está barulho na sala de aula.

Why was it invented?

Costuma estar muito barulho na sala de aula.

When was it invented?

Tuesday, April 27th, 2021