3. A perfect planet...the formation of the earth

The earths origins, in part 3 of our series of 16 we look how the earth became the perfect planet for life. Made for the web

Category:

Education

Tags:

• A perfect planet
• the earth
• the meaning of life

[sentiencetv]

It's been calculated that the sun has enough Hydrogen for burn for around another 7 Billion years..

[produktXmodelmaking]

'perfect' for life? How so?

[sentiencetv]

@produktXmodelmaking check out the next video in the series called 4. How life began

[racheleaston43]

that guy wrong our sun was never lit up 4.5 billon years ago

[sentiencetv]

@racheleaston43 Can you enlighten everyone? The 4.5 billion is an approximation but (as Wikepedia also states):

The formation and evolution of the Solar System is estimated to have begun 4.568 billion years ago with the gravitational collapse of a small part of a giant molecular cloud.[1]

I would love to hear what you know that is different.

[APkillgamer]

any niggas doin this for a science class?

[letshavefun41]

um...why does the man look like an animation,but the animations look completly real

[flagman57]

@IndividualParties Recent theory found that the universe is flat, and in a flat universe the total net energy is 0 (due to gravity having a negative energy). Thus, it is possible to create this universe out of nothing because technically, no energy is required to produce this universe. Is this a theory or hypothesis?

[flagman57]

@classiq876 (cont.) The idea of God is from the Bronze Age of human civilization, when gods were created as an explanation of the Earth. Now that we can objectively explain these various aspects of the universe, what is the need for a God? Its to provide relief for the unknown and the unknowable, such as death. People use it as a way to escape their ignorance when in fact they are just making up ideas to comfort themselves, much like an imaginary friend.

There is no God. He is a myth

[flagman57]

@classiq876 It has been proven. Scientists have seen formations of other planets in all stages of the development pattern shown in this video. There is much that can be inferred from what we know about how matter coalesces. Also, the moon creation theory came from the fact that oxygen isotope readings and those of several other materials were similar to that of earth, leading to this inference. I assume you are religious from the way you are commenting. Let me break this to you slowly.

[flagman57]

@sentiencetv I believe it was 5 billion

[getitrightwillyou]

@ndog37 I think you will find that every Nebula in the universe is showing star (sun creation) and we have found many planets that were formed in the way described. Given the billions and billions of suns (we are only able to check out a few million for planets) it is not surprising we have found no other planets as unique as earth. I ,for one, prefer this observational approach to "Some great being created everything cos I know what people in the past have said about it and I think it's true!"

[ndog37]

This is nothing more than a science fiction fantasy. In the universe today there are no observable planets or suns forming. Hey its only 13billion years old so there should be one right? Lol. It is so laughable that this rubbish is taught to kids

[classiq876]

Really? where is the evidents for this? who was there when this thing happen? until then science is just a make up opinion. man made all these things up and try to prove it by not even giving proof. lol this is sooo pathetic.

[claymation1nation]

@sentiencetv5 billion years its half way done :(