and then we have been teached on how to light a fire with almost nothing ...

This guy was incredible and showed us many different ways to light a fire :

he then asked Sebastian for help ...

and they suceeded  !!!

 Sebastian has lighted his first fire without anything

Finaly he tried to light a fire in Mette eyes but that was his first failure, we didn't see any sparks.

Still at the museum we all had a chance to make our own flint knife: