Presentation on theme: "Prove that the following wff is valid by means of resolution: xp(x)v xq(x) x p(x)vq(x) Why can’t you do this problem?"— Presentation transcript:
Prove that the following wff is valid by means of resolution: xp(x)v xq(x) x p(x)vq(x) Why can’t you do this problem?
You cannot do these problems because you do not know the math between what you now know and what you would need to know to do the problem!
You will have the same problem with understanding the process that scientists call the big bang. Just because you cannot understand some of what scientists say about the big bang does not mean that scientists do not understand it clearly! They know the science between what you know and what is needed to be known to understand the big bang!
From our position in the universe, it looks like we are the center because everything appears to be moving away from us.
As a balloon gets larger every point moves away from every other point.
If your galaxy was a raisin, notice that every raisin is moving away from every other raisin. In fact, a raisin far away from you is moving away faster than those that are closer. Our expanding universe acts the same way.
The second evidence is Cosmic Microwave Background Radiation!
This is energy “left over” from the Big Bang. -discovered in the early 1960’s.
This is like an oven that was used to make cookies. The cookies are not visible but the smell is there (evidence) and when you open the oven door there is just a little bit of heat still there (another piece of evidence).
What are the two pieces of evidence that support eh Big Bang Theory that we discussed? Video clip of the big bang