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If matter reduces to pure energy
then energy is all that exists
if all that exists manifests... |
40 Posts
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Could a big bang exist at the stroke of a piano key? Could the impact from the hammer hitting the st... |
6 Posts
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When you look or listen to something, do you see or hear it as moving? Or is it still? Or is it diff... |
2 Posts
2013 Views |
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Here's one you can try at home... Push on your eyes and try and notice whether the sound changes whe... |
5 Posts
2114 Views |
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Flatland: Dimensions |
3 Posts
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a while ago in school physics, my class (all 3 of us) did youngs double slit with a laser, and the b... |
2 Posts
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The universe is 15 billion years old. 15 billion years ago, all the stuff in the universe was concen... |
5 Posts
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so a black hole basically somewhere with a strong enough gravity pull that light itself cannot escap... |
17 Posts
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I was thinkin about this a while ago, and though people say that the universe is infinite, i dont th... |
32 Posts
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Despite Rumors, Black Hole Factory Will Not Destroy Earth
Charles Q. Choi / Live Science | Septem... |
1 Posts
2243 Views |
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Discuss. Just try and give to things; the 'whys' and the 'why nots'. |
6 Posts
2584 Views |
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This is an interesting refutation of the multiverse concept.
Paul Davies.
According to 'mu... |
11 Posts
10509 Views |
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I've tried to describe this, but am finding it very difficult. I watched a runner, running and... |
4 Posts
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We've all come to recognize black holes in space as just that...black voids. But if someone wer... |
25 Posts
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let x=0.9(repeating)
10x=9.9(repeating)
10x-x=9. 9(repeating)-0.9(repeating)
9x=9
x=1
therefor... |
18 Posts
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the laws do take place at the speed of light because speed depends on your refrence... plus, you can... |
3 Posts
3076 Views |
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A pall is thrown upward at 20 m/s.
i need distance vs. time
velocity vs. time
and acccleration... |
4 Posts
3093 Views |
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Ok, can someone plz explain 2 me in engilsh wat the theory of relativity is? |
16 Posts
7246 Views |
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WHEN LIGHT SHINES DOWN ON THE EARTH IT REFLECTS ON OBJECTS AND A SMALL AMOUNT HITS OUR EYES WHICH IS... |
31 Posts
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If we are located in a local supercluster that belongs to a local group and it takes light a hundred... |
15 Posts
7093 Views |
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I just wonder sometimes that maybe more exists than just physical properties in our current concepti... |
22 Posts
6009 Views |
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NASA has a plan for returning to the moon by 2018 and then going on to Mars. It has designed somethi... |
1 Posts
2501 Views |
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Is it possible? We have made perpetual motion mobiles and things, but can we create a perpetual moti... |
9 Posts
3632 Views |
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Wouldn't it be cool if we could live in a place where levitating vehicles?
Einstein said it... |
4 Posts
3076 Views |
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Hey ppl. Well, light is one of the most basic and onbvious things of life, yet it is still a mystery... |
3 Posts
3351 Views |
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