Brick Making Machine make bricks without baking the bricks, it's quite environmental freindly. All kinds of flyash, sands and things alike can be used as materials and come out of them are strong enough than the traditional clay brick. Hope all traditional brick factories can use this kind of new brick machine to protect environment from being polluted.
I think this is the type of technology we must be using these days. Have you seen youtube channel cop15 ? Its about the conference to be help in copenhagen about global warming and stuff.
