zinc, calcium carbonate (for cements), .wood, ..etc were totally gone on this world by too much consumption and how can people survive for modern constructions...?
2006-10-05 03:52:54 · 3 answers · asked by Anonymous in Social Science ➔ Sociology
I've heard that some water powered car has been invented. The engine was cheap however they dismissed it because the Arabs will get mad and wage war together with some of the richest oil producing nations in which the country of that person has no means to protect him so it was kept secret.
Silly story huh? Heard that from my physics teacher. I don't know if that was true btw.
2006-10-05 05:28:43 · answer #1 · answered by ? 3 · 0⤊ 0⤋
There is little doubt in my mind that we need to change to other resources. There are not enough cars and trucks made to run on other types of energy. I hope to see it really happen in my lifetime.
2006-10-05 11:03:51 · answer #2 · answered by TarKettle 6 · 0⤊ 0⤋
it's catching up with humanity. it's all a part of things to be...
2006-10-05 11:02:01 · answer #3 · answered by Anonymous · 0⤊ 0⤋