DISCLAIMER: In this video you will see exactly how scientists with a naturalistic worldview believer that the universe began with a big bang. He begins with the premise that since matter is growing farther apart (with dark matter supposedly filling in the empty spaces), scientists will reverse the timeline to the point where everything began at one point in time. Hence the Big Bang Theory.
What they don't acount for is where that dot of matter and energy came from. With a Biblical perspective, when God spoke the world into existence, matter was created.
But the rest of the video will be a review of the basics of matter. Watch...review...and earn!