Category: Evidence for God in Life Design

Evidence for God in Living Things

Posted on

Multi-purpose Robot Design

Multi-purpose Robot Design
The versatility of the human body is truly amazing. Think of all the things that humans can do. We can walk, jump, climb, and run. We can lift, throw, catch, and push. Our fingers, hands, arms, and legs can do many wonderful things. They can even do multiple different kinds of things, sometimes at the same time. Consider all of the things your mouth can do. You use your mouth to talk, sing, eat, drink, blow, kiss, and smile. Robot designers have not been able to create a robot that can do everything the human body can do. Perhaps taking a cue from the “Transformers” movies, some engineers want to develop a multi-purpose robot design.

The job is not easy. Some are experimenting with the idea of creating heat-activated origami suits that serve as exoskeletons for a robot to allow it to do different tasks. The robot would change costumes to “transform” itself. Just as crawling caterpillars morph into flying butterflies, the goal is to create a robot that transforms itself by taking on a different form as it applies a different suit. The director of the project at MIT’s Computer Science and Artificial Intelligence Laboratory said, “With this metamorphosis-inspired approach, we can extend the capabilities of a single robot by giving it different accessories to use in different situations.”

It sounds like a very challenging task to create a self-morphing robot. However, changing an outer shell to give the robot different functions is not the same as the metamorphosis of a caterpillar. In a way that is beyond robot engineering, the caterpillar dissolves into mush then reorganizes into something completely different. It doesn’t merely take on a new shell. This worm with no real brain does something that the brightest engineering designers can’t accomplish.

Getting back to the versatility of the human body, that has to be the most significant engineering accomplishment ever. We can do a countless number of different things. Then using the brain that God gave us, we can create tools (even robots) to accomplish the tasks we don’t have the strength or stamina to do. Multi-purpose robot design is a worthy challenge requiring the versatile abilities that only God could give us.

The Journal Science Robots reported on “Robotic metamorphosis by origami exoskeletons” which you can read HERE.
–Roland Earnst © 2018

Posted on

Ultimate Food Source

Ultimate Food Source - Antarctic Krill
One of the great necessities that a planet must have to support life is an ultimate food source that everything can eat. It must be highly nutritious, exist over a long time, and have very little waste. Modern oceanography has uncovered such a food source in an unlikely place. They found it in the frigid Antarctic ocean waters. The form of life is a small shrimp-like creature called Antarctic krill (Euphasia superba).

The amazing thing about these creatures is their abundance. Scientists found one swarm that covered several square miles and ranged in depth from 60 to 600 feet (12 to 180 m). They estimated the total weight of this one swarm is 10 million metric tons. That is equivalent to one-seventh of the entire planet’s weight of fish and shellfish caught in a whole year. It would amount to 98 pounds for every person in the United States.

Krill are rich in protein and have negligible bone and shell material. They consume microscopic animal and plant organisms as their primary food. Krill are near the bottom of the ocean food chain providing food directly or indirectly to everything in the ocean, including whales.

The Scripps Institution of Oceanography did the original studies of this particular swarm. Data from other oceanographic research ships show that krill swarms are common in the ocean. Since they can even be turned into food for humans, Antarctic krill seem to be God’s ultimate food source for all living things on this planet.
–John N. Clayton © 2018

Posted on

Leaf Designs to Preserve Trees

Leaf Designs to Preserve Trees
We live in a part of the world where there are many trees. We also experience heavy winds that frequently blow down human-made structures. It is interesting that healthy trees are almost never blown down. When you stop to think about it, you would expect trees to be major victims of high winds. That is not the case, and it is due to leaf designs to preserve trees.

To survive strong winds, trees need two things. The most obvious is structural support–strong, flexible branches, sturdy trunks, broad bases, and good root anchorage. A more subtle requirement is leaf designs to preserve trees. Leaves must have minimal wind drag. A fluid, such as air, flowing around an object generates drag. To minimize drag requires some streamlining to reduce the amount of friction between the fluid and the object. A highly streamlined object will usually be gently rounded upstream and elongated and pointed downstream.

For healthy trees, the leaves offer the most surface area and thus the most drag. Trees most commonly blow over when in full leaf, so leaf design is critical to the survival of the tree. Different trees have different design features, but all of them are designed to avoid destruction in a wind storm. American holly leaves have a method that involves the leaves being able to flatten themselves against each other. When the wind becomes strong, the leaves turn and lie flat significantly reducing the drag.

Tulip tree leaf design allows the leaves to roll up when the wind gets strong. The blade of the leaf points away from the stem. As the wind blows against the leaf, it forms a cone pointing upwind at the stem. The blade forms the broad area of the cone away from the wind direction. The higher the wind, the tighter the cone and the less the wind resistance. Black locust leaves similarly roll together to produce a cylinder.

Each of these designs depends on the properties of the leaf. If the leaves were too stiff, they could not assume the right geometry. The flexibility of their stems has to be high, and the surface of the leaf must be carefully designed and restricted. You can argue that natural selection does all designing and that given enough time it will select the proper shape. But remember that changes in climate mean you don’t have infinite time to apply the process.

God’s engineering wisdom gave us leaf designs to preserve trees. The leaf design allows the longest season for each tree. Sit in your backyard on a breezy day and watch what the leaves do to preserve that tree you prize so highly.
–John N. Clayton © 2018

Posted on

Hamburgers Without Beef

Is Hamburgers Without Beef in Your Future?
There has been a lot of hype about red meat and its potential damage to our health. The FDA held its first public hearing about growing meat in the laboratory instead of using cattle–or for that matter fish or birds. The challenge is to produce hamburgers without beef.

One process that scientists are experimenting with involves growing “cultured meat” in the laboratory from real animal cells. The other idea is to create “meat” from plants with the protein and taste of real beef hamburgers without beef. Beef production is the top emitter of greenhouse gases, and growing beef from cows emits over 100 times more greenhouse gases than plant material would emit to produce the same amount of meat. Patrick Brown of Impossible Foods in Redwood City, California says “Animals happened to be the technology that was available 10,000 years ago for making meat. We stuck with that technology, and it’s incredibly inefficient by any measure–and destructive”.

When Nicolas-Joseph Cugnot introduced the first combustion steam-powered vehicle in 1771, it offered significant advantages over the horse. In 1898 urban planners in New York were concerned about the 50,000 tons of horse excrement that 175,000 horses in New York City were producing every month. Ten years later Henry Ford introduced the Model T which eventually eliminated the problem. How long will it take for plant-produced beef to solve the environmental and health problems caused by the use of cows to produce food? The beef industry is huge in America, hamburgers without beef are likely to be available in Europe and Asia before they are accepted here.

Some people believe that Christians cannot eat manufactured meat on religious grounds. Even those who go back to the meat prohibitions of the Old Testament will find no support for forbidding plant-produced hamburgers. In Genesis 9:3, God told Noah that he could eat of any “green plant,” but the law placed massive restrictions on eating animal-based protein. In 1 Corinthians 8:8-13 and in Romans 14:1-5 Paul expressed concern over the influence of Christians who because of their freedom to eat anything, might pose a problem for those who don’t understand that food is not a religious issue. Romans 14:17 summarizes this by saying, “The kingdom of God is not about meat and drink; but righteousness and peace…” In 1 Corinthians 10:25-27 Paul tells Christian to eat whatever is set before them “asking no questions.”

The silly aspect of religious concerns about eating manufactured foods is that we already do it. Think of the list of manufactured foods that we eat now. They include artificially produced fruits and vegetables such as tangelos, and hybrid apples, corn, and tomatoes. Other food substances include margarine, soy milk, artificial sweeteners, butter spray, etc. We copy God’s design of the foods we eat to enlarge the food supply of the planet and avoid waste.

Food chemistry is highly complex, but the more we understand the creation, the closer we get to the Creator. Let us thank God that we don’t go to bed hungry. Also let us thank God He has given us the ability to meet the needs of the hungry as we understand how we can produce and use these new foods, including hamburgers without beef.
–John N. Clayton © 2018

Data: Science News for September 29, 2018, page 11, “Dreaming Up Tomorrow’s Burger” or read it online HERE.

Posted on

Does Earth Have Enough Food?

Does Earth Have Enough Food?
When God put the first man upon the Earth, He told him to take care of the garden–to dress it and keep it (Genesis 2:15). We have not done a very good job of keeping the Earth, and the result has been disastrous in a variety of ways. When Noah left the Ark, God told him, “Every moving thing that lives shall be food for you. As I gave you green plants, I give you everything.” (Genesis 9:3). Did God give us enough? Does Earth have enough food to feed our growing population?

The first point we need to make is that we waste most of the food we grow. Various research groups give different estimates of what percentage of our food is either discarded, spoiled, or not harvested properly. All studies of this topic have shown numbers indicating that we waste more than 75% of the food that is available.

One area where we do not use food efficiently involves plants and animals that grow at astronomical rates. Some fish and water invertebrates can produce many thousands of eggs from a single female. The Ocean Conservancy has called attention to the growth rates of mahi-mahi, an ocean fish found in both the Atlantic and Pacific oceans. That species offers a vast supply of meat for harvesting. In one year of growth, the mahi-mahi can attain a length of over four feet, and the fish can reproduce as early as four months of age.

God has provided a wide variety of food sources for us. Does Earth have enough food to feed a growing population? Yes, we do have the potential to produce enough food for all people on Earth to eat. World starvation issues are due to our failure to develop food resources and to our massive waste of food. It is not because God didn’t give us enough to supply our needs.
–John N. Clayton © 2018
Data from Splash published by the Ocean Conservancy for Fall 2016, page 3.

Posted on

How You Can Tell Where It Is

How You Can Tell Where It Is
When you look at something or hear it make a sound, have you thought about how you can tell where it is? How do you determine its direction and how far away it is? Studies of human sight and hearing tell us that two different systems are involved. One system works for sight, and another for sound.

Hold up a finger at arm’s length from your face. Close one eye and look at the finger and what is beyond your finger. Now switch eyes, and you will see that objects beyond your finger appear to move. When you look at a distant object, the brain receives two signals–one from each eye. Based upon how much the background seems to vary, your brain then computes how far away the object is. That’s how you can tell where it is because your brain combines both images to give you a distance perspective.

To locate a sound’s source, the brain gets a signal from each ear. The two signals arrive at slightly different times depending on the width of the skull and the direction of the sound. We cock our heads to take into account the angular location of the source, and the brain creates an auditory spatial map that pinpoints the sound. Your senses handle sound differently from sight because of the difference in speed of the two signals. Light travels at 186,000 miles (300,000 m) per second and sound travels at 1087 feet (331 m) per second. Your brain combines the object’s sound signals received by both ears, and that is how you can tell where it is.

All of this is amazing enough, but researchers at the Max Planck Institute for Biological Cybernetics in Tubingen, Germany, and Queen’s University in Kingston, Ontario wanted to learn more. By using visual tests on a barn owl while monitoring its brain activity, they found that different nerve cells respond to “specific angular differences.” The barn owl used auditory methods with its vision to give it a three-dimensional map of the area. In that way, the owl has an instant picture of where to fly to get the most unobstructed path to its target. The director of the institute said, “We speculate that the brain uses similar algorithms to solve similar problems” such as matching problems.

We take so much for granted about how our basic senses work. As we have said before, David got a small understanding of this which caused him to say in Psalms 139:14, “I will praise you, God, for I am fearfully and wonderfully made. Marvelous are your works.”
–John N. Clayton © 2018

Posted on

Ultimate Fluid Machine

Ultimate Fluid Machine
Imagine designing a fluid system to maintain a complex machine. The system must be able to flush any waste from all parts of the machine. It must be able to supply energy to every part of the machine, even though those parts operate in different ways. It must be the ultimate fluid machine.

The machine must function in an environment where getting enough air for it to run is an issue, so your fluid system must carry oxygen to every nook and cranny of the machine. The fluid system must also transport materials that can fight any invader, and if there is a leak in the fluid system the system must be able to flush the opening and seal the leak immediately!

I suspect that by this time you have surmised that the complex machine we are talking about is your body, and the fluid system that maintains your body is the vascular system. To do the things we have listed (and many more things we have not included) your body has 60,000 miles of blood vessels according to the National Institutes of Health and NASA. That means that if we could take all of the blood vessels out of your body and attach them end to end, the resulting series of vessels would go all the way around the Earth more than two times.

The ultimate fluid machine exists in every human on the planet. Simply knowing that emphasizes the accuracy of the clear description of Psalms 139:14, “I will praise thee, Lord, for I am fearfully and wonderfully made. Marvelous are your works…”
–John N. Clayton © 2018

Posted on

Opioid Crisis and Faith

Opioid Crisis and Faith
Between 2001 and 2016 there was a 345% increase in opioid-related deaths in the United States. In New Hampshire, opioid deaths exceeded highway deaths. We cannot overstate the magnitude of the opioid crisis in the United States. Why is this happening, and what can we do about it?

Not everyone starts using opioids for the same reason. Doctors prescribe the drugs for many people due to pain from an accident or surgery. Some never manage to get off the drugs, adding more and more to achieve a level of comfort they feel necessary. Many get opioids by raiding someone’s medicine cabinet or buying them on the street or from a friend or associate who is selling the drugs.

The bottom line in all of this is what a person believes to be necessary to achieve a state of comfort or well being. Education and psychological help seem to be the greatest need for younger people to avoid the opioid crisis. Dr. Joseph Lee who is the medical director for the Hazelden Betty Ford Foundation Youth Continuum points out that genetic predisposition can be an issue. For that reason, teens need to know if other family members struggle with addiction. Dr. Lee also says that teaching children how to relate to the people and the world around them is critical.

Having a strong faith in God is not a guarantee that a person won’t have an opioid addiction problem. However, churches do have a unique opportunity to provide education about opioid addiction to a broad cross-section of society. People with strong religious faith also can be agents to help others get out of addiction.

Christians Against Substance Abuse (CASA) offers courses and a nationwide list of halfway houses. They also provide a directory of Faith-Based Substance Abuse Recovery and Support Groups in the United States. They have an extensive prison ministry that we work with in our own apologetics prison courses. You can see more on their website at kingscrossingprisonministries.org.

Another good source on the opioid crisis is a special issue of Citizen magazine in August of 2018, available from Focus on the Family 8605 Explorer Drive, Colorado Springs, Colorado 80920, phone 800-232-6459. You can also find information online HERE.
–John N. Clayton © 2018

Posted on

Can Design Have Multiple Purposes?

Firefly- Can Design Have Multiple Purposes?
Can design have multiple purposes? That is a question asked by some scientists in a study led by Jesse Barber of Boise (Idaho) State University. The specific design feature they studied is the flashing light of fireflies. Do they have more than one purpose for their flashes?

We always believed that a firefly flashes its light to attract mates. That is reasonable and true, but it is an oversimplification of what the flashing does. Many times living organisms have a warning system built into their design to let predators know they are not good to eat. Barber and his associates suggested that fireflies taste bad and that the flashing warns predators not to eat them.

To test this theory, the researchers put bats that had never been around fireflies into a cage with fireflies. The bats learned in two or three interactions that a flashing bug is not good to eat. Barber says the bats quickly did a routine of “catch, taste, drop.”

Barber’s team then painted the flashing end of some lightning bugs with two coats of black paint so the bats could not see the flashes. Bats faced with the painted fireflies took up to 45 minutes to learn not to try to eat them. It seems evident that the flashing of a lightning bug has more than one function.

Can design have multiple purposes? This study answers that question with a “Yes.” Designing a system that has multiple benefits is engineering at its best. God’s design in nature is amazing! The more we know of the creation, the closer we get to the Creator and the more we see His planning and design.
–John N. Clayton © 2018
This study was published in August 22 Science Advances which you can read HERE.
Science News reported on it in their September 29 issue (page 4) which is available online HERE.

Posted on

How Many Bugs Are in Your Home?

How Many Bugs Are in Your Home?
Would you like to guess how many bugs are in your home? In the fall of 2017 researchers from the California Academy of Sciences published a survey of the bugs in 50 homes in and around Raleigh, North Carolina. The researchers took 10,000 samples from basements, bedrooms, kitchens, and attics. They identified 579 species from the 304 families of arthropods known to science. Arthropods include insects, mites and, spiders.

The researchers found ants, carpet beetles, gall midges, and cobweb spiders in 100% of the homes. In many of the houses, they found booklice, dark-winged fungus gnats, cellar spiders, scuttle flies, and dust mites. Misha Leong who was the lead author of the study says that most homes contain hundreds if not thousands of individual arthropods.

It is interesting that as people move toward buying organic and buying in bulk, they are increasing the bugs in their homes. Indian meal moths, for example, can contaminate oatmeal or chew through a sweater. They lay eggs in our food and closets, and the larvae chew through packaging leaving a mess of silk and frass (waste) behind. If we use the food quickly enough we eat the eggs, and since they don’t hurt us, we don’t even know they are there.

The reality is that we have and will always have lots of bugs in our homes. Many of them are beneficial to us. Booklice, for example, eat fungi and mold. Spiders eat insects and other harmful agents including flies and mosquitoes. Harmful spiders like the black widow and brown recluse are rare. Studies have also shown that many of our chronic diseases are related to our failure to be exposed to biological diversity. Leong says, “Rooms with more kinds of arthropods may be healthier rooms.”

God did not place us in a sterile world. The more we learn of what we live with each day, the more we realize the complexity of life. Living with bugs is essential to our long-term survival. How many bugs are in your home?
–John N. Clayton © 2018