I think that Curiosity was a great name for the NASA rover!

I hope when he gets older nobody makes fun of him and I'm glad he can go to school and is getting help also, he lives near me!!

I know! Nobody thinks about the factorys polluting the air!

30-40 hours!?!?!? That would take me weeks!!!!

This is awesome! How is that even possible to finish!?

i think that is the dumbest invention if we have lived this long with the same air i think we can live for a few more years.

wouldn't the bad air just mix in with th ecan air and what about the factories they make more polution. i think it's an evil plot!!!!!!!!!!!!!!!!!!!!!!