UNDERSTANDING DIGITAL BIOLOGY
Explaining digital biology is impossible without explaining its principle. The purpose of this text is not to report experimental results. Rather, it tries to explain to laymen, in the simplest terms, this radically new approach to biology. We hope it will be useful to all, scientists or not, who find it hard to "make the leap". Indeed, is it possible to believe that the specific activity of biologically-active molecules (e.g. histamine, caffeine, nicotine, adrenalin), not to mention the immunological signature of a virus or bacterium can be recorded and digitized using a computer sound card, just like an ordinary sound? Imagine the perplexity of Archimedes confronted with a telephone, and being told that by using it he could be heard on the other side of the world, were we not to explain the nature of sound waves or their translation into electromagnetism.
Life depends on signals exchanged among molecules. For example, when you get angry, adrenalin "tells" its receptor, and it alone (as a faithful molecule, it talks to no other) to make your heart beat faster, to contract superficial blood vessels, etc.. In biology, the words "molecular signal" are used very often. Yet, if you ask even the most eminent biologists what the physical nature of this signal is, they seem not even to understand the question, and stare at you wide-eyed. In fact, they've cooked up a rigorously Cartesian physics all their own, as far removed as possible from the realities of contemporary physics, according to which simple contact (Descarte's laws of impact, quickly disproved by Huygens) between two coalescent structures creates energy, thus constituting an exchange of information. For many years, I believed and recited this catechism without realizing its absurdity, just as mankind did not realize the absurdity of the belief that the sun circles the earth.
The truth, based on facts, is very simple. It does not require any "collapse of the physical or chemical worlds." That molecules vibrate, we have known for decades.
Every atom of every molecule and every intermolecular bond-the bridge that links the atoms-emits a group of specific frequencies. Specific frequencies of simple or complex molecules are detected at distances of billions of light-years, thanks to radio-telescopes. Biophysicists describe these frequencies as an essential physical characteristic of matter, but biologists do not consider that electromagnetic waves can play a role in molecular functions themselves. We cannot find the words "frequency"
At any point in the air near the source of sound, the molecules are moving backwards and forwards, and the air pressure varies up and down by very small amounts. The number of vibrations per second is called the frequency which is measured in cycles per second or Hertz (Hz). The pitch of a note is almost entirely determined by the frequency: high frequency for high pitch and low for low .
The rapid pace of vaccine development convinces people that they are safe from the infectious diseases. Unfortunately, the anthrax outbreak in 2001, having killed five people, reveals the vulnerability of the public health, suggesting that further research on contagious epidemics should be developed abruptly. In response to this issue, the National Institute of Allergy and Infectious Diseases (NIAID) granted Boston University a $128 million funding for the construction of a new leading facility known as the National Emerging Infectious Diseases Laboratory (NEIDL or BU Biolab), which would be sited on the Boston University Medical Campus, to battle against contagious ailments. Besides conducting research on infectious diseases, the BU Biolab will also perform research to prepare for bioterrorism (Le Duc). According to the Center for Disease Control, there are four levels of increasing of containment for research on infections ranging from Biosafety Levels 1 through 4 (BSL-1 to BSL-4). While much of the research on epidemics is done in laboratories with BSL-2 to BSL-3, the BU Biolab, with the highest level of precaution, BSL-4, will conduct research on rare contagious epidemics including anthrax, ebola, and plague, which are usually life threatening.
The author tells of how waves are effected by quantum mechanic. He also discusses the fact that electromagnetic radiation, or photons, are actually particles and waves. He continues to discuss how matter particles are also matter, but because of their h bar, is so small, the effects are not seen. Green concludes the quantum mechanics discussion by talking about the uncertainty principle.Chapter 5: The need for a New Theory: General Relativity vs.
A year later, Einstein theorized the concept of gravitational waves, although he never proved it. A century later, in 2016, scientists finally proved the theory. Even long after his death, Einstein’s research is still influencing new scientific breakthroughs.
...hat there is no clear way to prove it or disprove it yet with research we have today. More research in the field is required to learn whether or not the concept is true. It seems that this century old debate will continue on for who knows how many years.
James Marcum (2005) uses cancer research as a model to view the importance of metaphysical presuppositions in guiding scientific studies. When beginning to study the profound complexity of biological systems and processes, ...
...t humans naturally turn to it; the theory of entropy in the most visceral sense.
Light is both part particle and part wave. Light is “the electromagnetic radiation that may be perceived by the human eye”. It consists of photons, which are massless bundles of concentrated electromagnetic energy. Light’s lower frequency is red, and the higher frequency is blue. Like sound, light has frequencies humans can’t detect. Ultraviolet light is at a frequency higher than violet, and infrared is at the frequency lower than the red of visible light. We get UV (ultraviolet) rays from the sun, and infrared is used in night vision to see better.
It can only explain how nature works by observing the effects on material objects. In his book In Search of Schrödinger's Catch. 8, Gribbin suggests the possibility that no particle is real until it is observed. The act of observation collapses the wave function so that one of a number of ghost particles becomes a real particle. This idea has similarities with idealism and its appearance and reality arguments. Gribbin does not take the argument forward, so let us consider the philosophical arguments instead of the physics.
Spectroscopy Spectroscopy is the study of energy levels in atoms or molecules, using absorbed or emitted electromagnetic radiation. There are many categories of spectroscopy eg. Atomic and infrared spectroscopy, which have numerous uses and are essential in the world of science. When investigating spectroscopy four parameters have to be considered; spectral range, spectral bandwidth, spectral sampling and signal-to-noise ratio, as they describe the capability of a spectrometer. In the world of spectroscopy there are many employment and educational opportunities as the interest in spectroscopy and related products is increasing.
In The Quantum Enigma, Rosenblum and Kuttner address the impact of the “Newtonian worldview” on our ability to understand and explain the phenomena of the physical world. Science has been able to greatly advance our knowledge of the natural world over the last several centuries largely due to this worldview. In this paper, five tenets of the Newtonian worldview will be summarized; two of these points—those found to be the most and least defensible—will be discussed in greater detail. As a final point, a discussion will be laid out regarding which of the five precepts, if rejected by modern physics, would be the most disturbing to give up.
So now it is time for the all import question that everyone wants to know. What is it? Quantum mechanics is not the study of tiny things like cells or microbes. It is the study of even tinier things called particles. The main reason why we have quantum mechanics is because it replaces classical physics for describing events and actions that occur with particles and other objects that are on a very small scale (Tavolacci). We use the quantum theory because Newton’s laws can not accurately explain what happens to objects on a smaller scale and so quantum physics has helped scientists understand a little more about the particles that make up the world (Tavolacci). The quantum theory states that all matter, energy, and radiation are made up of small bundles called quan (or in plural form quanta) hence the name “quantum” mechanics (Tavolacci). The theory also states that electrons move in a defined wave instead of just flying around the nucleus of an atom because if they floated around aimlessly, then the electrons would collide with the nucleus in a fraction of a second and all matter that we know would cease to exist (McCoy). The electrons stay in certain waves based on their energy level. It is much easier to think of this whole process of acting like a solar system. All of the electrons move around...
Electromagnetic radiation is energy that flows through free space. Electromagnetic radiation comes in a list of energies known as the electromagnetic spectrum. Electromagnetic spectrum is the complete range of the different wavelength of electromagnetic radiation. It consists of light, radio waves, visible light, infrared waves, ultraviolet light, x-rays, microwaves and gamma rays.
“Don’t worry if your theory doesn’t agree with the observations, because they are probably wrong.’ But if your theory does not agree with the 2nd law of thermodynamics then it is in serious trouble”.
The information can be expressed through words, numbers, sounds, and images. By better understanding digital technology, we improve our control over such information.