Polonium is a radioactive element, and decays quickly. As it decays it leaves behind halos, but these halos disappear very quickly, unless there is a means to capture the evidence of them. It turns out that these halos are captured in granite all around the world.
Evolutionists say the universe created itself, and the earth was a hot molten mass for millions or billions of years until the rock cooled and hardened. The thing about that is that if the rock is molten and fluid, the evidence for the decay of polonium will quickly disappear. If the evolutionists are right, there should be zero evidence of polonium decay in earth’s rock.
Dr. Robert Gentry is a creationist who has been working on this topic for decades, and has published this information in prestigious, secular, scientific journals. No one has ever been able to answer how these polonium halos could be there from an evolutionary viewpoint.
Dr. Gentry compares the polonium halos to a tablet of Alka Seltzer being dropped into a glass of water. If you leave it undisturbed for a few minutes, the bubbles from the tablet disappear. But, if you drop the tablet in, and instantaneously freeze the water, the bubbles will be encapsulated in the frozen water. This is what happened with the polonium in the granite. The polonium decays, and within 3 minutes or less, the granite is hardened, and the polonium halo is frozen for future generations to see.
Atheists have faith that science will someday be able to explain these difficult issues. I agree that science will someday find an answer; it just won’t have anything to do with the big bang or evolution.
Here’s a couple of websites to look at for more information:
Dr. Gentry’s site
Answers in Genesis article on halos in coalified wood.
While you’re at it, take a look at this website.