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Forum: Sciences 03-17-2006, 02:37 PM
Replies: 94
Views: 5,257
Posted By Sternwallow
National Geographic channel is running a thing...

National Geographic channel is running a thing about the life and death of the Sun on Monday night. Those who do not think the Earth will be vaporized should try to catch it.
Forum: Sciences 03-13-2006, 01:01 PM
Replies: 94
Views: 5,257
Posted By Sternwallow
I fail to obtain knowledge or enhanced...

I fail to obtain knowledge or enhanced understanding from your statement. Without sulfur we would not exist. Without copper we would not exist. Without lightening (to fix nitrogen) we would not...
Forum: Sciences 03-12-2006, 04:04 PM
Replies: 94
Views: 5,257
Posted By Sternwallow
Gotcha, Grand Choobah, thanks for the...

Gotcha, Grand Choobah, thanks for the clarification.
Forum: Sciences 03-12-2006, 09:09 AM
Replies: 94
Views: 5,257
Posted By Sternwallow
Isn't the production of energy through fusion a...

Isn't the production of energy through fusion a corresponding mass loss if the energy escapes?

Doesn't Helium fusion require and produce greater temperature than Hydrogen fusion?
Forum: Sciences 03-11-2006, 12:42 PM
Replies: 94
Views: 5,257
Posted By Sternwallow
I fail to obtain knowledge or enhanced...

I fail to obtain knowledge or enhanced understanding from your statement. Without sulfur we would not exist. Without copper we would not exist. Without lightening (to fix nitrogen) we would not...
Forum: Sciences 03-11-2006, 11:48 AM
Replies: 94
Views: 5,257
Posted By Sternwallow
As I read it, the surface (tenuous) temperature...

As I read it, the surface (tenuous) temperature of the Sun when it is at or beyond Earth orbit will still be >10,000 degrees give or take 20 or 30. So it would be griddle time for Earth life. As...
Forum: Sciences 03-10-2006, 11:26 PM
Replies: 94
Views: 5,257
Posted By Sternwallow
Scientists have discovered that it takes four...

Scientists have discovered that it takes four years for us, on Earth, to know that a star has died out simply because we can no longer see it. (right? - Do to speed of light and what not...) Where...
Forum: Sciences 03-08-2006, 11:37 AM
Replies: 94
Views: 5,257
Posted By Sternwallow
I was making a parallel between the physical...

I was making a parallel between the physical Lamarck model, often characterized by cutting off rat tails generation after generation and watching their length shorten until tailless rats breed true,...
Forum: Sciences 03-08-2006, 06:02 AM
Replies: 94
Views: 5,257
Posted By Sternwallow
I believe that Lamarckism, when applied to memes,...

I believe that Lamarckism, when applied to memes, might be like teaching a bunch of rats that Green means special food, breeding them, teaching the next generation (without selection), breeding them...
Showing results 1 to 9 of 9

 
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