Unobtainium or Unobtainable

Unobtainium
Have you ever heard of the discovery of a new mineral called unobtainium? It has enough power to allow humans to travel faster than the speed of light. Chances are you have heard of it on the internet. As you can probably guess, it’s fake news.

We have received a few emails in the last eight years suggesting that we are on the verge of being able to travel throughout the cosmos because of the development of this new mineral. One writer even suggested that God was an alien who came from a place where this mineral exists in large quantities. The writer suggested that the alien created Earth and all life on it as a great cosmological experiment.

My first contact with unobtainium was when my wife dragged me to a movie titled Avatar produced by James Cameron in 2009. The theme of the movie was that a deposit of unobtainium (spelled unobtanium in the movie) existed on an alien planet inhabited by gentle blue creatures who lived in a tree. Then greedy Earth people came to exploit the deposit, destroying the tree and the aliens in the process.

Scientists and engineers have used the term since the 1950s to describe a mysterious substance that doesn’t exist. It’s is a joke used to describe anything that is impossible. The tabloids may promote this as a real substance, but the only thing that will take you out of this world faster than the speed of light is to be resurrected as described in 1 Corinthians 15:22-57. Unobtainium is truly unobtainable.
–John N. Clayton © 2017

Constants in the Universe

Physics Formulas
Physics Formulas
A major component of the cosmological evidence for the existence of God is the value of constants that govern the universe. Over the centuries scientists have determined the value of these constants, and all of our knowledge of the cosmos is based on these values. These constants are also used to define the units in which we measure things like mass, length, current flow, temperature, time, and light intensity. You either have to believe that these precise numerical values are a product of chance, or that they have been consciously chosen by a Creator. It’s the precise values of these constants that allow the cosmos to exist and to remain stable. Here are only nine of the constants and their role in science and in defining the units used by scientists.

PLANCK CONSTANT- This constant is 6.626070040 x 10^-34 kg m^2/sec.
This constant denotes the scale of quantum mechanics and is used to define the kilogram, a standard unit of mass. It is used in many equations in physics.

SPEED OF LIGHT IN A VACUUM- The value is 299,792,458 m/sec. This is the maximum speed of any object in the universe and is used to define the meter. It is equal to the energy of a mass divided by the speed of light squared and is used in many equations in physics.

ELEMENTARY CHARGE- The value is 1.6021766208 x 10^-19 ampere seconds and is the value of the electrical charge on an electron or proton. It is used to define the ampere, the basic unit of electrical current.

BOLTZMANN CONSTANT- The value is 1.38064852 x 10^-23 kg m^2/(s^2 kelvin). This constant is used to convert from energy to temperature and is used to define the Kelvin.

AVOGADRO CONSTANT- This chemical constant is 6.022140857 x 10^23/mole and indicates the number of particles in one mole of a substance. The mole is used with the Rydberg constant in defining the kilogram and is the basis of mass calculations in chemical reactions.

RYDBERG CONSTANT- The value is 10,973,731.568508/m and determines the wavelengths of light emitted from a hydrogen atom. In addition to its use with Avogadro in determining the kilogram, it is used in spectroscopy.

HYPERFINE SPLITTING OF CESIUM- The value is 9,192,631,770/sec and is the frequency of a cesium atomic clock used to accurately define the second.

LUMINOUS EFFICACY- The value is 683 candela steradian s^3/kg m^2 and is used in converting brightness to energy per unit of time. It is used by astronomers and physicists working with light intensities.

FINE-STRUCTURE CONSTANT- The value is 1/137.035999139 and is used to determine the strength of electromagnetic interactions between charged particles.

As you look at these constants and notice their precision, you can get a sense of the precision that was needed just to establish the basic components of our universe. This list is not exhaustive, and science students know that they as well as others are essential to understanding the basics of chemistry and physics.

Proverbs 8:22-23 takes on a whole new meaning if we understand that wisdom is speaking and says, “The Lord possessed me in the beginning of his way, before his works of old. I was set up from everlasting, from the beginning, or ever the earth was.” The frontiers of science today in quantum mechanics and cosmology are just beginning to understand the essential nature of the constants and the complex science needed to create time, space, and the beginnings of matter/energy. We can see even more clearly the statement of Romans 1:20 telling us that “we can know there is a God through the things he has made.”
Constant data from Science News, November 12, 2016, page 26.
–John N. Clayton © 2017

Picking and Choosing Einstein

Albert Einstein
Albert Einstein
As an old physics teacher, I find it interesting to watch people on both sides of the argument about the existence of God pick and choose various parts of Einstein’s work to support their positions. Recently I had an atheist and a Christian dispensationalist both use Einstein’s time dilation equation to support their position. That equation says that your time in motion is determined by your time at rest divided by the square root of one minus your velocity (v) squared divided by the speed of light (c) squared.

This formula indicates that the higher the velocity of motion, the smaller the value of the denominator of that equation becomes. Therefore, time expands. This is a fact. Neutrons in nuclear accelerators might live 18 minutes at rest before decaying into protons and electrons. When accelerated to 80% of the speed of light, they last much longer before decaying.

My atheist friend maintains that since the cosmos is accelerating in its expansion, it will eventually reach the speed of light and time will stop. He then proposes that time will reverse since the value of the denominator in Einstein’s equation would become negative. He then suggests that this process will be repeated in an eternal universe. Therefore, no beginning and no God.

My dispensationalist friend is one of several authors who propose that the universe started out expanding at a much higher velocity with time passing at a different rate than we experience today. This would mean that the evidence for the cosmos being very old is an illusion. In the beginning, time passed more slowly because of the much higher velocity of expansion. Since we move more slowly today, time is passing faster. Therefore, the universe is much younger than it would appear.

Both of these proposals are made to support a personal religious opinion. Both of them are ignoring much of Einstein’s work. When the neutron referred to earlier is accelerated to 80% of the speed of light, not only does its time frame change but its mass changes too. Another one of Einstein’s equations looks just like the time equation but deals with mass. The change in the mass of a particle is equal to its mass at rest divided by the square root of one minus its velocity squared divided by the speed of light squared.

Experimentally this calculation works and can be verified. Perhaps the most well-known equation of Issac Newton is F = MA. This tells us that the force (F) needed to accelerate a mass (M) is equal to its mass multiplied by the acceleration (A). We all know from experience that the greater the mass of an object, the harder it is to speed it up when we push it, and the faster we want it to go the harder we have to push. If the mass increases as you get near the speed of light, what happens to the force you have to exert? Obviously, It increases too. At the speed of light, you would have infinite mass, and it would take an infinite force to move it.

Another fascinating equation from Einstein is that the length of an object changes as it approaches the speed of light. In the reverse of the change in time and mass, the length contracts as the object gets closer the speed of light. At the speed of light, the length would be zero, and the object would cease to exist.

These are simplifications of Einstein’s work, but the point is that relativistic effects cannot be picked and chosen while ignoring other effects. God created the cosmos with certain constants and relationships. These choices allow us to exist, but they also put a limit on what is possible. We struggle to comprehend all that is involved in the simple phrase, “In the beginning, God created the heavens and the earth.”
–John N. Clayton © 2017