“If this is rock, we are rocks.”—a biology Ph.D. in Mars Forum I was moved by the courage of a biology Ph. D expressed in above words in the Mars Forum (Ref. 1) and decided to label the following photomicrograph taken by Phoenix Mars Lander. For detailed reasons why those in Fig. 1 were Martian fossils, see Ref. 2. NASA...

...> systems. There is some validity to Jareks question of whether organisms could exist that use IR in photosynthesis. If there was a thermal gradient or temperature difference of some sort, maybe a biological "thermocouple" could evolve. I was looking at his mirror motor to see if energy could be extracted from a very small temperature difference. Toward the very end of the life of his ...

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... survive in that environment. No matter how life evolved, each step is one or more of these 4 basic options or paths of natural selection. I now suggest that this has a fundamental biological basis. Food in relates to metabolism Waste out relates to replication. 1 Nurturing taken in, 3 Nurturing held in. would both relate to metabolism 4 Non nurturing (waste) excreted out would ...

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...time everything has T=0 and there is no radiation ... so entropy is also minimal. About biology example... If an enzyme would convert the binding energy to chemical energy of some molecule (which... it, so usually this energy just diffuse increasing/ decreasing average energy a bit (temperature). But biology discovered much more stable forms of energy, like stored in ATP which require a few ...

... of mirrors - we will have only gas with T=0 and moving mirrors. Perhaps you are forgetting that even mirrors have a temperature and can radiate. Returning to practical use/biology ... I was thinking about 2nd law of thermodynamics and crystallization. During this process we get higher ordering (lower entropy), but the cost is energy difference between free and bind molecule - ...

... engine will stop working. There is no way to cycle the energy. You haven't come up with any way to recycle the energy when the mirrors have expanded. Returning to practical use/biology ... I was thinking about 2nd law of thermodynamics and crystallization. During this process we get higher ordering (lower entropy), but the cost is energy difference between free and bind molecule ...

... into work. After infinite time all heat energy will be converted into kinetic energy of mirrors - we will have only gas with T=0 and moving mirrors. Returning to practical use/biology ... I was thinking about 2nd law of thermodynamics and crystallization. During this process we get higher ordering (lower entropy), but the cost is energy difference between free and bind molecule - this...

...the IR spectrum of the sun could be used by an autotroph, though not efficiently. However, the photons in the thermal range of the organism can't be used by the organism. This is physics, not biology. Am I addressing your point? I think I understand what you are trying to say. However, you need to learn a little more physics before you understand mine. And we have stream of photons we...