"So the Lord scattered them abroad from thence upon the face of all the earth: and they left off to build the city."
Mitochondria generate energy inside each of your cells. They have their own DNA, which is passed directly from mother to child. This fact and the known rate at which mitochondrial DNA mutates has led...
1. What did dinosaurs look like? The great French "father of paleontology," Georges Cuvier (1769-1832), established the method of comparative anatomy. This method depends upon knowing the relationship between living creatures and their skeletons. Then, by similar relationships, extinct creatures can be reasonably reconstructed from their fossil (skeletal) remains. For example, both the living hippopotamus and its skeleton is known and from this relationship the extinct hippopotamus (Hippopotmus gorgops) was reconstructed.
Introduction.The study of early man is known as paleoanthropology and, although scientific techniques are used, this discipline deals with non-repeatable and non-observable events of the past and by definition cannot be considered as a science. The exercise begins by assuming that man evolved from the animal Kingdom then looking for evidence that would confirm it. This is not the scientific method or method of induction. The object is always to find the perfect hominid commonly referred to as ape-man or missing link.
When claims are made that certain animals known only by their fossils are "extinct," all that is really meant is that no living specimens have been found. For example, the oceans are the least explored area of this planet and undoubtedly contain many creatures that are passing into extinction without ever having been discovered. The plesiosaur may possibly be one such example. On the other hand, when species once abundant in historical times, such as the carrier pigeon, are no longer seen, it can be said with reasonable confidence that they are indeed extinct.
The Source of C-14 The earth's atmosphere is bombarded with cosmic rays thought to originate from our sun. The earth's magnetic field serves to protect us from most of these cosmic rays. When the nucleus of a nitrogen atom (atomic mass 14) in the upper atmoshere is hit by a cosmic ray, a neutron is released and the atom becomes subject to the earth's magnetic field and are seen as the Northern Lights in the northern hemisphere; ionized atoms drift to the north magnetic pole and discharge.
1. Neither those who believe in Creation nor those who believe in Evolution deny that there has been an Ice-Age, but opinions differ sharply as to when it occurred, how it occurred and if it happened more than once. There have been many theories, but none have yet adequately explained all the data. In 1815 Mt. Tambora, Indonesia, exploded and in the following year the world saw no summer, there was little food, world-wide starvation and stock markets crashed.
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Dr Robert Carter explains the human genome is anything but simple. In fact, it is a super-complex computer operating system that far exceeds anything created by humans to date. The genome perhaps more than anything else...