ICOSÀEDRE I TETRAEDRES

ICOSÀEDRE I AIGUA

https://www.youtube.com/watch?v=o5AXccS4heg


ICOSÀEDRE I AIGUA III

https://www.youtube.com/watch?v=0DP3YFtnOIA


ICOSÀEDRE I AIGUA IV

https://www.youtube.com/watch?v=auXx2aaAabU

TETRAEDRES I FOC

https://www.youtube.com/watch?v=OuFGTEz-gcQ