..., 1984, p. 235-236 "The Earth, with its atmosphere and oceans, its complex biosphere, its crust of relatively oxidised, silica rich, sedimentary, igneous, and metamorphic rocks overlaying [a magnesium silicate mantle and core] of metallic iron, with its ice caps, deserts, forests, tundra, jungles, grasslands, fresh-water lakes, coal beds, oil deposits, volcanoes, fumaroles, factories, automobiles, plants, ...

... and Schuster, 1984, p. 235-236 "The Earth, with its atmosphere and oceans, its complex biosphere, its crust of relatively oxidised, silica rich, sedimentary, igneous, and metamorphic rocks overlaying [a magnesium silicate mantle and core] of metallic iron, with its ice caps, deserts, forests, tundra, jungles, grasslands, fresh-water lakes, coal beds, oil deposits, volcanoes, fumaroles, factories, automobiles, plants, ...

... and Schuster, 1984, p. 235-236 "The Earth, with its atmosphere and oceans, its complex biosphere, its crust of relatively oxidised, silica rich, sedimentary, igneous, and metamorphic rocks overlaying [a magnesium silicate mantle and core] of metallic iron, with its ice caps, deserts, forests, tundra, jungles, grasslands, fresh-water lakes, coal beds, oil deposits, volcanoes, fumaroles, factories, automobiles, plants, ...

... and Schuster, 1984, p. 235-236 "The Earth, with its atmosphere and oceans, its complex biosphere, its crust of relatively oxidised, silica rich, sedimentary, igneous, and metamorphic rocks overlaying [a magnesium silicate mantle and core] of metallic iron, with its ice caps, deserts, forests, tundra, jungles, grasslands, fresh-water lakes, coal beds, oil deposits, volcanoes, fumaroles, factories, automobiles, plants, ...

...: Simon and Schuster, 1984, p. 235-236 "The Earth, with its atmosphere and oceans, its complex biosphere, its crust of relatively oxidised, silica rich, sedimentary, igneous, and metamorphic rocks overlaying [a magnesium silicate mantle and core] of metallic iron, with its ice caps, deserts, forests, tundra, jungles, grasslands, fresh-water lakes, coal beds, oil deposits, volcanoes, fumaroles, factories, automobiles, plants, animals, ...

......@peoplepc.com wrote: .... A couple years ago an Israeli company was working on zinc or magnesium "fuel" systems for motor vehicles. The additional weight would be like an additional person in the vehicle --... it for short distance runs is that it might not scale up for long distances ... Zinc or magnesium, how? Magnesium reacts with steam to yield hydrogen, but now you have to 1) provide water, and 2) heat it...

... whole cocktail of other substances that may or may not be released at the same time. Then, what sort of reception the message gets on the opposite bank can alter from moment to moment. There might be magnesium ions physically blocking some of the sodium pores, or a longer-acting brain neurotransmitter may have subtly changed their response; often, chlorine channels may have been opened, letting in a negative charge that dampens the effect...

.... But if most people try to fake knowledge of thermo, they will out themselves in a few lines. Here it's one line: A couple years ago an Israeli company was working on zinc or magnesium "fuel" systems for motor vehicles. The additional weight would be like an additional person in the vehicle -- not a biggie. The real problem was it would require an infrastructure, governmental action, etc. to be ...

...things on the subject. But if most people try to fake knowledge of thermo, they will out themselves in a few lines. Here it's one line: A couple years ago an Israeli company was working on zinc or magnesium "fuel" systems for motor vehicles. The additional weight would be like an additional person in the vehicle -- not a biggie. The real problem was it would require an infrastructure, governmental action, etc. to be ...

... of their unnecessary ornaments, furniture and gadgets out to travel in close formation and at speed on the Queen's Highway. So do you ride around on the latest whizzy bike with suspension , fancy tyres and magnesium crank (or whatever)? If so , whats wrong with some 20 year old clunker from Oxfam? It would do the same job. Good Lord, no. Hate whizzy bikes (and their rideers). Titanium pedals...