![](https://tecnico.ulisboa.pt/files/2020/06/explica-me-como-se-tivesse-cinco-anos---pedro-abreu-40x22.jpg)
Explain it like I’m 5 – Pedro Abreu
Does the Universe have an end? This will be the kick off to a talk with children (and other curious people...
Does the Universe have an end? This will be the kick off to a talk with children (and other curious people...