Thursday, June 5, 2008

Outdoor fun in Arkansas

Arkansas is known for their rustic scenery and the in the winter months it becomes even more beautiful. There are numerous outdoor and indoor activities to take advantage of in February whether you are on a family vacation or just looking for something interesting to do. Oaklawn Park in Hot Springs has some of the best Thoroughbred racing in this part of the country. The track has offered live racing since 1904 and their season is in full swing come February. They also offer simulcast racing with Thoroughbred and Greyhound races. Many of the Thoroughbreds that make their way to Oaklawn are hopefuls trying to qualify for the Kentucky Derby.

After a day at the races you may need to head down to the Hot Springs Bath Houses to defrost and relax. The Ouachita Mountain Valley has produced thermal springs for centuries. The waters are thought to heal the body and many people will visit on a regular basis for water therapy. The Fordyce Bathhouse Museum and National Park Visitor Center is a resurrected bathhouse that offers tours of what the bathhouse looked like in the early days as well as provides informational videos on taking the baths. There are several bathhouses available so you can experience the thermal waters firsthand.

The National Park Aquarium in Hot Springs is another great site to visit in February. This Arkansas largest fish and reptile exhibit. They have on display a variety of Arkansas fish, saltwater species, and many reptiles. There is even a 90-pound snapping turtle. No trip to Hot Springs is complete without a trip to Josephine Tussaud Wax Museum. The attraction features seven different worlds with 30 settings. The museum is open year round and great for getting out of the cold. You will see everything from celebrities, to royalty, the pope and even Da Vincis Last Supper. They also have added two exhibits featuring the New York Citys Firefighters during 911 and the late Princess Diana.

To remind us of the Valentines Day spirit, dont forget about the Chocolate Lovers Festival in Eureka Springs. The event is held at The Auditorium and features and art auction, chocolate and Champaign and delicious chocolate delights. There will be chocolate tastings, dipping fountains, wine and Best Of chocolate events. Contests include both Professional and Amateur Chocolate contests in sculptures, decorated cakes, chocolate cookies and best chocolate cake recipes. The event is held at the Best Western, Inn of the Ozarks Convention Center.

Rob Vrabel is the webmaster of http://arkansas.2havefun.com, the #1 Source for Things To Do in Arkansas. Check out his site at http://arkansas.2havefun.com.

E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies
Best New Cell Phones
Bluetooth Accessories
Cell Phone And Pda Accessories
Cell Phones And Smartphones
Pdas And Pocket Pcs
Phone And Sim Cards

Essentials of Breeding Bearded Dragons

To breed bearded dragons, you must create their natural seasons to bring the females into heat. This is called pre-condition. Before starting pre-condition, you should make sure that both your male, and female bearded dragons are well, healthy, and mature enough to be bred.

Pre-conditioning Steps

The first step is called the photoperiod, and is intended to simulate the winter season. Your UVB light will need a timer on it, and you should be set for 10 hours of light, and 14 hours of darkness, reduce the heat in the enclosure slightly. Ideally, the basking spot should be a maximum of 78 degrees, while the rest of the enclosure should be kept between 64 to 67 degrees. While you are simulating the photoperiod, you should decrease the food being given to the breeding pair. All together, the photoperiod should last around 6 weeks. After this period, you can change the lighting back to 12 hours of night, and 12 hours of light.

After the photoperiod has ended, you will need to provide more food than usual, and, where possible, offer fattier foods, such as wax worms. This is an important step that will help put weight, and condition onto your bearded dragons, getting them ready to breed.

After around 4 weeks after the photoperiod, you should make sure that the males and females are kept together. If there are more than one pair in the tank, you may notice that the males will become aggressive toward each other, and start to fight. The females will show obvious signs of submissiveness such as waving their arms, and bobbing their heads slowly. Once the female becomes fertile, she will begin looking for a place to lay her eggs. This is usually a soft, sandy place. Make sure that you provide such an area for her, by placing a mixture of play sand, and garden soil. The females are easily identifiable when they are pregnant, as they will appear much heavier than previously.

The Eggs, And Incubation

Once your female bearded dragon has laid her eggs, make note of the spot they have been placed. Then after she has finished, dig the eggs up with a spoon. It is vital that you are careful not to rotate the eggs when shifting them. It is possible to make your own incubator, although it is often easier, and the success rates are much higher with a bought incubator. The temperature must be kept at 85 degrees at all times, and must never go below 83 degrees. Eggs will need to be kept moist; you can do this by placing a small container of water at the bottom of the incubator, and misting the eggs with a fine spray regularly.

Hatching, And Caring For New Born Lizards

The eggs will usually hatch after 24 hours. Sometimes this may take a little longer. Just before the hatchlings emerge, you will notice that the eggs will begin to collapse. Once the hatchlings have emerged from their shells, it is time to place them in a rearing tank. The hatchlings will be very hungry, and need to be fed often to stop them from chewing at tails and toes, which do not grow back. Hatchlings must be fed very small wax worms, and crickets. Make sure that you dont feed them food that is too large, or you may cause them damage. Hatchlings need to be fed 3 times a day until they are 4 months old. After this, you can reduce their meal times to once per day. Offer the hatchlings foods such as greens, and flowers as well as worms, and crickets.

For more information on bearded dragon breeding, try visiting http://www.beardeddragoncenter.com, a popular website that provides tips, advice and resources on caring for bearded dragons.

E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies
Best New Cell Phones
Bluetooth Accessories
Cell Phone And Pda Accessories
Cell Phones And Smartphones
Pdas And Pocket Pcs
Phone And Sim Cards

Chemistry - Alkenes to Alkanes

Simple Organic Compounds Containing Carbon, Hydrocarbons With Functional Groups



Carbon (C) is present in most compounds, both inorganic and organic. Carbon is fairly unreactive, but at high temperatures is forms compounds with hydrogen, oxygen and various metals. Carbon is the only element with the ability to form chains and cyclical compounds of carbon atoms that line up next to each other in various lengths. This makes carbon the basis of organic chemistry. Thanks to carbon, more than 10 million known organisms survive, even thrive, on this Earth. In addition, there are around 200,000 known inorganic compounds which contain carbon.



Carbon is an important rock-forming mineral, forming carbonates. As carbon dioxide (CO2), it can dissolve in water and is also found in the atmosphere. It is an important component of all plants and animals, of all living organisms. Those organisms which died in the early years of our planet's history have helped to create a huge supply of carbon and carbon-based fossil fuels, such as coal, oil and natural gas.

In organic material which contains carbon, its atoms are bonded together in simple, single bonds (in saturated compounds) or in double and triple bonds (in unsaturated compounds). Carbon chains are the result. The sites which are not used for direct carbon-to-carbon bonding can be used for bonds with hydrogen (hydrocarbons) or with other elements.

According to the type of carbon chain present, we can differentiate between compounds with open chains (linear or branched - aliphatic or acyclic) and cyclic compounds. Aliphatic compounds are categorised in the ranks of branched carbon-containing compounds. Cyclical carbon-containing compounds are distinguished by their carbon atoms being arranged in a circle, in a closed cycle. Of these, the most important are aromatic carbon compounds, beginning with the founding member of the aromatic compounds, benzene (C6H6). In it, carbon atoms form a circle together, with the individual bonds between them showing both single and double bond character, a sort of hybrid between the two. Some of the more important organic compounds are fats, proteins and hydrocarbons.



Hydrocarbons

Hydrocarbons are composed exclusively of atoms of carbon and hydrogen. They are the simplest of all organic compounds. There are three types of homologous families of hydrocarbons: alkanes, alkenes and alkynes. Alkanes contain only single bonds between carbon atoms. Alkenes contain at least one double bond. Alkynes contain at least one triple bond. Most of these types of hydrocarbons can exist with the same chemical formula in different form or chemical structure. When a compound has the same chemical formula but two possible structures, these two structures are called isomers.



Hydrocarbon molecules can also contain what are called functional groups. These are groups which contain at least one atom which is neither carbon nor hydrogen. These functional groups can affect the chemical behaviour of the molecule that contains them by giving that molecule special chemical properties. One example is ethanol - CH3CH2OH. Here, the functional group is -OH, with oxygen the determining atom.



Stereochemistry

Stereochemistry is simply the three-dimensional arrangement of a molecule. Organic molecules of the same chemical formula can have their atoms arranged differently in space. When they do, they often have significantly different chemical properties.

Isomers are those types of compounds which have the same chemical formula but different atomic arrangements in space. Isomers can be divided into stereoisomers and structural isomers.



Stereoisometric molecules change their atomic arrangement as a result of changes in pressure or temperature. All bonds and types of bonds (single, double, triple) are conserved in the same original fashion, however.



Structural isomers have atoms which change their position in a molecule. One example is a linear compound (where all of the carbon atoms are lined up in linear fashion), compared to the same chemical formula compound with a shorter linear structure and branching (chain isomerism). Functional groups can change their position (functional isomerism), or can differ from another isomer in the position of a double or triple bond (bond isomerism).



The number of carbon atoms in a hydrocarbon determines how many forms that compound can take. The number of possible isomers in a compound rises as the number of carbon atoms it contains rises.



Alkanes, Alkenes, Alkynes



Hydrocarbons are composed exclusively of oxygen and hydrogen. There are three types of homogeneous hydrocarbons (whose members differ by one CH2 unit): alkanes, alkenes and alkynes. The difference between these three groups is in the bond types between carbon. Alkanes form only single bonds, alkenes form double bonds, and in alkynes there is at least one triple bond.



The simplest alkane is methane. It is formed from one atom of carbon which is bonded with four atoms of hydrogen. If a CH2 group is added, the second alkane compound is formed. The naming of alkanes, as with all other hydrocarbons, is based on the rules of IUPAC (International Union of Pure and Applied Chemistry). Alkane names all end with -ane (from alkan). In front of this ending is a prefix which describes the amount of carbon atoms, corresponding with either a Greek or Latin number. The first four alkanes are named according to historical convention.



Methane: CH4, ethane: C2H6, propane: C3H8, butane: C4H10, pentane: C5H12. The formula of all alkanes can be calculated according to the simple formula CnH2n+2. The number of carbon atoms is the defining factor as to which alkane is which. The alkanes, despite how many carbon atoms they contain, all share some common characteristics. For example, it is typical for all alkanes that they are not highly reactive, they burn well, and they react analogously with halogens in photochemical substitution reactions (exchange reactions). With increasing size of the molecule in the alkane family, alkanes begin to differ from one another in a fundamental way. The first four alkanes are found in the gaseous state of matter. Alkanes containing 5-16 carbon atoms are liquids, and alkanes with 17 or more carbon atoms are solids. Boiling and melting points rise with increasing atomic number.



Branched alkanes are first named according to the amount of carbon atoms they contain in a row. If a radical is contained in an alkaline compound, the -ane ending is replaced by -yl. The branch must be denoted in some way, so as to pinpoint its location on the main carbon chain. For this reason, carbon atoms are numbered from left to right from least to greatest number, so that the branch is arbitrarily assigned the lowest number possible. The main chain has to be the longest one in the molecule. If there are multiple chains in the molecule, they are assigned letters of the alphabet.



Properties and Reactivity

The bond between carbon and hydrogen in an alkane molecule is a weak, polar atomic bond. For this reason, the individual atoms of alkanes carry only a very weak partial charge. These partial charges cancel each other out over the molecule, since it is perfectly symmetrical. The result is a molecule which is non-polar overall. This is not to say one molecule of an alkane does not interact electrostatically with other atoms of its own kind. Weak van der Waals intermolecular forces are found between non-poplar molecules, causing them to mutually attract and repel each other in a weak way. The size of these forces increases as molecule size increases. According to this idea, the characteristics of unbranched alkanes change with increasing size of the carbon chain.



At room temperature, the first four alkanes are found in the gaseous state of matter. Pentane is the first of the liquid alkanes. Until hexane (16), alkane compounds become more and more viscous (parafin oil), because their viscosity rises as the strength of van der Waals forces increases. From heptadecane (17), the alkanes are solids (parafins). Their melting and boiling points rise as a function of the number of carbons in their chains.



Alkanes burn readily. When they do burn, carbon dioxide and water are the products. With increasing chain size, alkanes, given the same amount of oxygen, burn less easily, so that more carbon soot (elementary carbon) is formed with increasing chain size. In alkane molecules, all bonds are said to be saturated. For this reason, alkanes are not very reactive. They do tend to form compounds with halogens.



Van der Waals Forces

Because molecules carry a partial charge, there are forces and attractions between neighbouring molecules. These forces between molecules are very small, but they are big enough to hold the molecule together. The longer the carbon chain of a molecule, the more atoms can take part in these mutual forces, and the greater the resultant attractive force. If the inner forces in smaller alkanes are small, they may not be strong enough to hold the molecule together at room temperature. With increasing carbon chain size, however, these intramolecular forces do increase. At a chain length of 17 carbon atoms, the van der Waals forces are so strong that the individual molecules are held together in the solid state of matter.



Alkenes

Alkenes (olefns) are unsaturated compounds of carbon with hydrogen which contain one or two double bonds between atoms of carbon. They burn to form carbon soot and carbon dioxide and water. They are more reactive than alkanes because of the fact that they contain double bonds.



Multiple bonds (double, triple bonds) are energetically less advantageous for atoms than corresponding single bonds. For this reason, the atoms in a compound will attempt to break multiple bonds to form single bonds, which are more advantageous energetically. This explains why compounds which contain double and triple bonds are so much more reactive than those which contain single bonds. The alkenes include ethene: C2H4, propene: C3H6, butene: C4H8 and pentene: C5H10. Up to butene, the alkenes occur as gases. Up to hexadecene (C16H32) they are liquids, with higher alkenes found in the solid state of matter. Their general chemical formula is CnH2n.



Alkynes

Alkynes (acetylenes) are unsaturated necyclical hydrocarbons which contain one or more triple bonds between atoms of carbon. When they burn, they tend to form carbon soot. When oxygen is present during burning, high temperatures can be reached. The general formula for alkynes is CnH2a-2. Among these are acetylene: C2H2, propyne: C3H4 and butyne:C4H6.



Alkenes and Alkynes, Unsaturated Hydrocarbons

The carbon atoms of hydrocarbons can be arranged in circles. These cyclical hydrocarbons with single bonds are called cycloalkanes. Benzene and its derivatives, however, are called aromatic hydrocarbons. They contain double bonds. Benzene (first called benzol) was discovered in 1825 by M. Faraday. The name benzol was coined by J. von Liebig. Because benzene is not an alcohol, we call it benzene, not benzol. Benzene is a colourless liquid which refracts light and has an aromatic odour. This characteristic smell was the reason why benzene's group is called the aromatic compounds. Benzene is less dense than water and does not mix with water. On the other hand, it does mix with, or dissolve in, non-polar solvents. Benzene can itself dissolve fats, resins and rubber. Its boiling point is 80.1 C, lower than that of water. At 5-6 C, benzene solidifies and begins to crystallise. When it is burned, benzene releases carbon soot. In its pure form, benzene can be dangerous for human health. If humans are exposed to benzene for long periods of time, their livers, kidneys and bone marrow can be harmed. Benzene is a carcinogen, but it is a useful material in chemistry, serving as a reactant in the synthesis of a number of organic compounds.



Cyclic Hydrocarbons

Cyclic hydrocarbons can be differentiated from aliphatic hydrocarbons. The cycloalkanes, which are composed of multiple CH2 groups and have no double bonds, form a homologous group of compounds. The first member is cyclopentane. The same as the next member cyclohexane, it is very unstable. Because cycloalkanes are saturated compounds, they, like linear alkanes, are not very reactive. They also share a number of properties. The aromatic hydrocarbons are derived from benzene. Group members have six free valence electrons which are distributed in a circle in the form of a charged cloud. Because of the presence of these valence electrons, we can predict that the reactivity of these aromatic compounds will be similar to other unsaturated hydrocarbons. This time, however, our prediction is incorrect: Benzene is much less reactive than other unsaturated hydrocarbons. Only at high temperatures and in the presence of a catalyst can benzene take on another hydrogen atom. When it does, cyclohexane is the resultant product.



The Molecular Structure of Benzene and Cyclohexane

Benzene (benzol), which was discovered as early as 1825, was described by A.F. Kekule von Stradonitz for the first time in 1865. According to Kekule's description, benzene was a circular compound with six atoms of carbon. The benzene circle contained three double bonds which alternate with three single bonds. Kekule believed that these double bonds were fixed in one place in the molecule. He thought that there were two isomeres of benzene which existed side-by-side.



Modern models of benzene's structure show that each carbon atom has associated with it one unpaired electron, a free electron. These unpaired electrons are divided among the circle in the form of a charged cloud. They do not have one certain position in the formation of double bonds. This strange electron arrangement is called mezomeric. It is the reason why benzene is not as reactive as we might expect as compared to other compounds which contain double bonds.



Cyclohexane belongs to the cyclic hydrocarbon family of single-bonded compounds between carbon atoms. It is made of six carbons, each having two hydrogens associated with it.



Noble Gases, Halogen-Substituted Alkanes



The noble gases are found in Group VIII of the main group elements, the A groups. They have a full outermost electron shell and are therefore nearly unreactive. The lighter noble gases do not form compounds at all, and the heavier ones form very few, these being able to be formed and exist only under certain conditions. The elements of the noble gas group include: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Ra). All occur in the gaseous phase of matter. It is possible to produce them through the distillation of condensed air (at temperatures of around -200 C).

The noble gases are not flammable. Helium is used in hot air balloons and other balloons, because it is lighter than air. Radon is the product of the fission reaction of the radioactive element radium. The other noble gases are used in numerous types of lighting because they do not react (light bulbs, neon tubes).



Halogens are found in the seventh main group of elements. They have seven electrons in their outermost electron shell. They can react with other elements and form covalent bonds as well as being able to react to form ionic bonds. They occur in nature in compounds. Smaller halogens, the ones at the top of the periodic table, are more reactive than the halogens in the lower portion of the table, so the smaller halogens can take the place of larger ones in compounds, replacing them or substituting for them. All halogens are poisonous. The halogens are: fluorine (F), chlorine (Cl), bromine (Br), iodine (I) and astatine (At). Fluorine and chlorine are gases at room temperature. Fluorine corrodes and attacks almost all other materials, including glass. Chlorine is highly poisonous. Other halogens are either liquids or solids at room temperature, based on their size, where the largest halogens are solids. In the gaseous form all halogens are highly poisonous.



Substitution Generally

The substitution of halogens with alkanes is another way besides burning that they can react. In a substitution reaction, one atom of hydrogen is replaced by one atom of a halogen. This type of reaction is called a halogenation. The halogenation of alkanes occurs in the presence of light, making it a photochemical reaction.



Methane (C2H4) reacts with chlorine (which occurs as a two-atom molecule Cl2) in the presence of light to produce methyl chloride, CH3Cl, and hydrogen chloride (HCl).

These compounds can be differentiated according to various criteria, including:



1. The type of halogen, for example fluoro-, chloro-, bromo-, and iodo-.

2. The type of carbon chain: open, closed, aromatic, saturated, unsaturated.

3. The number of atoms in the halogen: mono-, di- and poly halogen compounds.



The name of the compound is based on the number of carbon atoms present, and where the substitution of a halogen for a hydrogen atom has taken place. Before the name of the hydrocarbon the names of the substitued halogens are given, in alphabetical order if possible. Each carbon atom is assigned a number so as to place the substituted halogen at as low a number as possible. Then the number of the carbon which has been substituted is placed before the halogen prefix. For example:



The carbon chain is always numbered in such a way so that the substituting groups are assigned the lowest numbers. If, however, there are multiple substitutions or some larger group has been substituted, a functional group, that is, it is assigned the lowest possible number.

Fluorine is the first of the halogen group, which means that it is able to substitute for all of the other halogens in a chemical bond. For this reason, hydrocarbons containing fluorine are very stable, non-flammable, and are not poisonous. They are used as an ingredient in aerosol sprays or as the refrigerant liquid in refrigerators, and as a solvent. Their use has become less popular in recent years because of the damage they do in the atmosphere to the ozone layer.

This text was drawn from the Alkanes, Alkenes, Alkynes, Noble Gases, Halogen-Substituted Alkanes page, where you will find explanatory outlinks.

Translation Service

Translation Resources

E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies
Best New Cell Phones
Bluetooth Accessories
Cell Phone And Pda Accessories
Cell Phones And Smartphones
Pdas And Pocket Pcs
Phone And Sim Cards

The Crumbling Facade Of The Theory Of Evolution

(March, 2008) The scientific concept of the origin of life on earth begins with the premise that life first appeared billions of years ago with the formation of microscopic organisms out of inanimate matter. In the billions of years which followed, small organisms evolved into higher and more complex forms of life through random mutations, and one species evolved into another.

Over the years, a process referred to as "natural selection" weeded out those mutations and organisms less fit to survive than others. Thus, it was mostly the more "fit" that passed on their genetic character traits to subsequent generations. And that's how we and all other life forms got here.

On the surface, this sounds great. However, a deeper analysis of the underlying mechanism and the fossil record, leaves little doubt that mutations of a random nature could not possible have been the driving force behind the development of life on earth.

When it comes to a random process, there is always the question of whether it can produce organization. An analogy might be the old monkey on a typewriter: given enough time, can a monkey on a typewriter produce the works of Shakespeare purely by random keystrokes? Let's assume for the purpose of this discussion that this is possible -- and that random mutations, given enough time, can also eventually produce the most complex life forms.

Let's begin by rolling a die (one "dice"). To get a "3," for example, you'd have to roll the die an average of six times (there are six numbers, so to get any one of them would take an average of six rolls). Of course, you could get lucky and roll a 3 the first time. But as you keep rolling the die, you'll find that the 3 will come up on average once every six rolls.

The same holds true for any random process. You'll get a "Royal Flush" (the five highest cards, in the same suit) in a 5-card poker game on average roughly once every 650,000 hands. In other words, for every 650,00 hands of mostly meaningless arrangements of cards (and perhaps a few other poker hands), you'll get only one Royal Flush.

Multi-million dollar lotteries are also based on this concept. If the odds against winning a big jackpot are millions to one, what will usually happen is that for every game where one person wins the big jackpot with the right combination of numbers, millions of people will not win the big jackpot because they picked millions of combinations of meaningless numbers. To my knowledge, there hasn't been a multi-million dollar lottery yet where millions of people won the top prize and only a few won little or nothing. It's always the other way around. And sometimes there isn't even one big winner.

How does this relate to evolution?

Let's take this well-understood concept about randomness and apply it the old story of a monkey on a typewriter. As mentioned earlier, for the purpose of this discussion, we'll assume that if you allow a monkey to randomly hit keys on a typewriter long enough he could eventually turn out the works of Shakespeare. Of course, it would take a very long time, and he'd produce mountains and mountains of pages of meaningless garbage in the process, but eventually (we'll assume) he could turn out the works of Shakespeare.

Now, let's say, after putting a monkey in front of a typewriter to type out Shakespeare, you decide you also want a copy of the Encyclopedia of Britannica. So you put another monkey in front of another typewriter. Then, you put a third monkey in front of third typewriter, because you also want a copy of "War And Peace." Now you shout, "Monkeys, type," and they all start banging away on their typewriters.

You leave the room and have yourself cryogenically frozen so you can come back in a few million years to see the results. (The monkeys don't have to be frozen. Let's say they're an advanced species; all they need to survive millions of years is fresh ink cartridges.)

You come back in a few million years and are shocked at what you see. What shocks you is not what you find, but what you don't find. First, you do find that the monkeys have produced the works of Shakespeare, the Encyclopedia of Britannica and "War and Peace." But all this you expected.

What shocks you is that you don't see the mountains of papers of meaningless arrangement of letters that each monkey should have produced for each literary work. You do find a few mistyped pages here and there, but they do not nearly account for the millions of pages of "mistakes" you should have found.

And even if the monkeys happened to get them all right the first time, which is a pretty big stretch of the imagination, they still should've type out millions of meaningless pages in those millions of years. (Who told them to stop typing?) Either way, each random work of art should have produced millions upon millions of meaningless typed pages.

This is precisely what the problem is with the Darwinian theory of evolution.

A random process, as depicted by Darwinian evolution and accepted by many scientists, even if one claims it can produce the most complex forms of life, should have produced at least millions of dysfunctional organisms for every functional one. And with more complex organisms (like a "Royal Flush" as opposed to a number 3 on a die), an even greater number of dysfunctional "mistakes" should have been produced (as there are so many more possibilities of "mistakes" in a 52-card deck than a 6-sided die).

The fossil record should have been bursting with billions upon billions of completely dysfunctional-looking organisms at various stages of development for the evolution of every life form. And for each higher life form -- human, monkey, chimpanzee, etc. -- there should have been millions of even more "mistakes."

Instead, of those fossils that are well-preserved, the fossil record shows an overwhelming number of fairly well-formed, functional-looking organisms, such as Trilobites. We haven't found the plethora of "gradually improved" or intermediate species (sometimes referred to as "missing links") that we should have, we haven't even found the vast number of "mistakes" known beyond a shadow of a doubt to be produced by every random process.

We don't need billions of years to duplicate a random process in a lab to show that it will produce chaos every time, regardless of whether or not it might eventually produce some "meaningful complexity." To say that randomness can produce organization is one thing, but to say that it won't even produce the chaos that randomness invariably produces is inconsistent with established fact.

A process that will produce organization without the chaos normally associated with randomness is the greatest proof that the process is not random.

The notion that the fossil record supports the Darwinian theory of evolution is as ludicrous as saying that a decomposed carcass proves an animal is still alive. It proves the precise opposite. The relative scarcity of deformed-looking creatures in the fossil record proves beyond a doubt that if one species spawned another (which in itself is far from an accepted fact and still seen by many as a theory) it could not possibly have been by a random process.

You may be tempted to explain that we don't see many of the "mistakes" in the fossil record because the genetic code has a repair mechanism which is able to correct DNA damage and thereby prevent most abnormal organisms from ever coming into existence.

Aside from this not being the issue, this isn't even entirely true. Although genetic code has the ability to repair or eliminate malfunctioning genes, many diseased genes fall through the cracks, despite this. There are a host of genetic diseases -- hemophilia, various cancers, congenital cataract, spontaneous abortions, cystic fibrosis, color-blindness, and muscular dystrophy, to name just a few -- that ravage organisms and get passed on to later generations, unhampered by the genetic repair mechanism. During earth's history of robust speciation (species spawning new ones) through, allegedly, random mutation, far more genes should have fallen through the cracks.

And, as an aside, how did the genetic repair mechanism evolve before there was a genetic repair mechanism? And where are all those millions of deformed and diseased organisms that should've been produced before the genetic repair mechanism was fully functional?

But all this is besides the point. A more serious problem is the presumption that natural selection weeded out the vast majority, or all, of the "misfits."

A genetic mutation that would have resulted in, let's say, the first cow to be born with two legs instead of four, would not necessarily be recognized as dysfunctional by the genetic repair mechanism. (I'll be using "cow" as an example throughout; but it applies to almost any organism.) From the genetic standpoint, as long as a gene is sound in its own right, there's really no difference between a cow with four legs, two legs, or six tails and an ingrown milk container. It's only after the cow is born that natural selection, on the macro level, eliminates it if it's not fit to survive.

It's these types of mutations, organisms unfit to survive on the macro level, yet genetically sound, that should have littered the planet by the billions.

Sure these deformed cows would have gotten wiped out quickly by natural selection, since they had no chance of surviving. But how many millions of dysfunctional cows alone, before you even get to the billions of other species in earth's history, should have littered the planet and fossil record before the first stable, functioning cow made its debut? If you extrapolate the random combinations from a simple deck of cards to the far greater complexity of a cow, we're probably talking about tens of millions of "mistakes" that should have cluttered planet earth for just the first functioning cow.

Where are all these relics of an evolutionary past?

Did nature miraculously get billions of species right the first time? Of the fossils well-preserved enough to study, most appear to be well-designed and functional-looking. With the low aberration ratio of fossils being no more significant, as far as speciation is concerned, than common birth deformities, there seems to have been nothing of a random nature in the development of life.

One absurd response I've gotten from a scientist as to why a plethora of deformed species never existed is: There is no such thing as speciation driven by deleterious mutation.

This is like asking, "How come everybody leaves the lecture hall through exit 5, but never through exit 4?" and getting a response, "Because people don't leave the lecture hall through exit 4." Wasn't this the question?

What scientists have apparently done is look into the fossil record and found that new species tend to make their first appearance as well-formed, healthy-looking organisms. So instead of asking themselves how can a random series of accidents seldom, if ever, produce "accidents," they've simply formulated a new rule in evolutionary biology: There is no such thing as speciation driven by deleterious mutation. This answer is about as scientific, logical and insightful as, "Because I said so."

It's one thing for the genetic code to spawn relatively flawless cows today, after years of stability. But before cows took root, a cow that might have struck us as deformed would have been no more or less "deleterious," from the genetic standpoint, than a cow that we see as normal. The genetic repair mechanism may recognize "healthy" or "diseased" genetic code, but it can't know how many legs or horns a completely new species should have, if we're talking about a trial-and-error crapshoot. If the genetic repair mechanism could predict what a functioning species should eventually look like, years before natural selection on the macro level had a chance to weed out the unfit, we'd be talking about some pretty weird, prophetic science.

In a paper published in the February 21, 2002, issue of Nature, Biologists Matthew Ronshaugen, Nadine McGinnis, and William McGinnis described how they were able to suppress some limb development in fruit flies simply by activating certain genes and suppress all limb development in some cases with additional mutations during embryonic development.

In another widely publicized experiment, genetic damage caused fruit flies to grow legs on their heads: Mutations to homeobox genes of fruit flies can produce legs where the antennae should be.

These experiments showed how easy it is to make drastic changes to an organism through genetic mutations. Ironically, although the former experiment was touted as supporting evolution, they both actually do the opposite. The apparent ease with which organisms can change so dramatically and take on bizarre properties, drives home the point that bizarre creatures, and bizarre versions of known species, should have been mass produced by nature, had earth's history consisted of billions of years of the development of life through random changes.

To claim that the random development of billions of life forms occurred, yet the massive aberrations didn't, is an absurd contradiction to everything known about randomness.

Evolutionists tend to point out that the fossil record represents only a small fraction of biological history, and this is why we don't find all the biological aberrations we should. But the issue here is not one of numbers but one of proportion.

For every fossil of a well-formed, viable-looking organism, we should have found an abundance of "strange" or deformed ones, regardless of the total number. What we're finding, however, is the proportional opposite.

Evolution through a random series of events may have made some sense in Darwin's days. But in the 21st century, random evolution appears to be little more than the figment of a brilliant imagination. Although this imaginative concept has, in the years since Darwin, amassed a fanatical cult-like following, science, it is not. Science still needs to be proven; you can't just vote ideas into "fact." And especially not when they contradict facts.

An article in a 2007 issue of Current Biology, also available on ScienceDaily.com, reports that a multi-national team of biologists has concluded that developmental evolution is orderly and not random, based on a study of different species of roundworms. This is not the evolution of Darwin.

It's ironic how evolutionists will fend off disproofs of Darwinian evolution, often calling them creationism, yet it is evolutionists' dogmatic adherence to concepts that are more imagination than fact that smacks of a belief in mystical, supernatural powers. What evolutionists have done, in effect, is invented a new god-less religion and re-invented their own version of creation-by-supernatural-means. However, the mere elimination of God from the picture doesn't exactly make it science.

So if the development of life was not an accident, how did life come about?

Well, pointing out a problem is not necessarily contingent upon whether or not a solution is presented. In this case, presenting an alternative may actually be counterproductive. Evolutionists often get so bogged down with trying to discredit a proposed alternative, frequently with nothing more than invectives, that they tend to walk away believing evolution must still work.

The objective here, therefore, is to point out that Darwinian evolution does not fall apart because a solution being presented says it happened differently. The objective here is to show that the mechanics of evolution are incompatible with empirical evidence, verifiable science and common sense, regardless of whatever else may or may not take its place.

For a true study of science, we need to put the theory of evolution to rest, as we've done with so many other primitive concepts born of ignorance. Science today is far beyond such notions as metals that turn into gold, brooms that fly, earth is flat, and mystical powers that accidentally create life. What all these foolish beliefs have in common is that they were popular in their own time, were never duplicated in a lab, and were never proven by any other means.

We'd be doing society a great service if we filled our science textbooks with verifiable facts that demonstrate how science works, instead of scintillating fabrications that demonstrate how imaginative and irrational some scientists can get.

by Josh Greenberger

Josh Greenberger: A computer consultant for over two decades, the author has developed software for such organizations as NASA's Goddard Institute of Space Studies, AT&T, Charles Schwab, Bell Laboratories and Chase Manhattan Bank. Since 1984, the author's literary works have appeared in such periodicals as The New York Post, The Daily News, The Village Voice, The Jewish Press, and others. His articles have ranged from humor to scientific to topical events. Visit his site: shopndrop.com

E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies

Kids Science Project for 7th Grade

Have you ever noticed that salt is sold in the store when we have snow and ice on the roads? If you have ever wondered about salt and what effect it has on water. If you put salt on the frozen ice in the road it seems to melt so does it keep water from freezing? You have just discovered a science project for the school fair.

Science projects are right under our noses and can be as simple to find as looking at what we do every day in our lives.

This experiment will not cost you anything except a little bit of ordinary table salt.

Get together 3 containers that you can put water into and freeze. They should be plastic that will freeze well. Also you do not want them to be too large. If you can use a sour cream container or a few small plastic cereal bowls that works well.

Fill each container half full with water from the faucet.

  1. In the first bowl put in 2 teaspoons of salt and stir well to dissolve most of the salt
  2. In the second container put in 1 teaspoon of salt and stir to dissolve
  3. In the last cup only have water and no salt.

Make sure the water is room temperature.

Now place them all on a baking sheet and place in the freezer in a stable place that will not tip over.

Leave these there all day or over night. In the morning remove the containers and make a visual observation.

Were all the containers frozen solid? If not were they somewhat frozen? Did any not freeze at all?

Did the amount of salt in the water effect how much the water froze?

Make sure to document your information and take photos. This project is not a demonstration that you can do immediately at a fair but you can show what happened to the salt and water combination in the science project.

Get more kids science projects and 7th grade science projects at http://scienceprojects.fetching.us

Lesa Bolt is a contributor to science projects.

E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies
E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies
E2macpets
Ball Python Supplies
E2macpets
Tortoise Supplies
Pet Reptile Supplies