i need help building a reservoir method hydroponic system, most sites give instructions on the ebb and flow, wick, and drip method. the one i want is like the one found here: http://www.jasons-indoor-guide-to-organic-and-hydroponics-gardening.com/homemade-hydroponics.html#reservoir if anyone can tell me step by step how to build it or if you know a good website i would greatly appreciate it.

thinkin 400 watt mh and hps lights. what brand, what light color, where do i get them? 6 plants

I heard from a friend if u take Bone meal crush it into a powder and then take blood meal crush that into a powder and mix the 2 of them together and add water it would form an excellant fertilizer for an indoor tomatoe hydroponics system is this true? any help is much appreciated. Thanks, lol yes forgive my spelling

We know for a fact that stars burn out eventually. The sun is a star. Forget about nuclear war and global warming, what about the end of our main life source. I know that we have hydroponics and indoor UV lights, but there wouldn't be enough to sustain billions of people. Besides, our water comes from rain which comes from the various weather patterns which are governed by the sun and the moon (right?). Are there scientists that are actually working on some kind of contingency plan or is finding another inhabitable planet all we got?