I think that it is very good that we are taking initiative and taking this problem of our Earth's pollution into our own hands. If we can't make it better for our generation, we should make it better for the next generation.

I think it's awesome ho people in this time period could figure out how to build these structures. they had bio machines and they most definitely did not have the supplies we have today. Wow!! Please follow!

This is so amazing in the world of science! I think to was very appropriate of the scientists to have Ingenuity carry the canvas from the first airplane! Please follow!!