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Scientists from the Universidad Carlos III de Madrid (UC3M), CIEMAT (Center for Energy, Environmental and Technological Research), Hospital General Universitario Gregorio Marañón, in collaboration with the firm BioDan Group, have presented a prototype for a 3D bioprinter that can create totally functional human skin. This skin is adequate for transplanting to patients or for use in research or the testing of cosmetic, chemical, and pharmaceutical products.

This research has recently been published in the electronic version of the scientific journal Biofabrication. In this article, the team of researchers has demonstrated, for the first time, that, using the new 3D printing technology, it is possible to produce proper human skin. One of the authors, José Luis Jorcano, professor in UC3M’s department of Bioengineering and Aerospace Engineering and head of the Mixed Unit CIEMAT/UC3M in Biomedical Engineering, points out that this skin “can be transplanted to patients or used in business settings to test chemical products, cosmetics or pharmaceutical products in quantities and with timetables and prices that are compatible with these uses.”

This new human skin is one of the first living human organs created using bioprinting to be introduced to the marketplace. It replicates the natural structure of the skin, with a first external layer, the epidermis with its stratum corneum, which acts as protection against the external environment, together with another thicker, deeper layer, the dermis. This last layer consists of fibroblasts that produce collagen, the protein that gives elasticity and mechanical strength to the skin.

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We can even use a vacuum to explain how Quantum is in all things while solving one of the remaining discrepancies in physics.


In the observable universe, number of particles are estimated to be 1080 and if there were some discrepancy in Physics with the explanations of the observable universe or with its each particle then it should confine to factor 1080. I submit that 1080 is a huge figure that forms if one puts eighty zeros after 1. But if the discrepancy is of the factor 10120 then either it is beyond the total number of particles constituting the universe or the physicists might have gravely erred in their calculations. It might be a freak happening that resulted in such a huge quantity. After all, freaks are also the creations of nature or probably the nature itself has erred here. This discrepancy of 10120 is the largest and worst cosmological confusion which can be abbreviated CC and rightly so for cosmological constant as it is the cosmological constant based on Quantum mechanical model. Quantum mechanical model says, energy density of the vacuum is in the range of 10113 Joules per metre cube whereas General Relativity calculates it in the range of 10^−9 Joule per metre cube. An attempt is made to resolve this discrepancy using Spacetime transformation and gravitational gamma Г. Gravitational gamma Г is a term that appears in Schwarzschild solution of general relativity equations.

I submit that vacuum is not nothing but is everything and quantum mechanical model of the vacuum has very large energy density. In the words of John Archibald Wheeler, “Empty space is not empty… The density of field fluctuation energy in the vacuum argues that elementary particles represent percentage‐ wise almost completely negligible change in the locally violent conditions that characterise the vacuum.” That means there are violent conditions or fluctuations although vacuum on large scale appears smooth. Spacetime model has the capability of creating matter, forces, fields and particles. In fact, matter even the entire universe is assumed as spacetime as has been explained in my earlier article, “Matter Is No More Than Fluctuations In Vacuum*.”

I submit that the energy density of the vacuum, due to uncertainty principle, varies from point to point causing fluctuations. In other words, energy density at different points goes on varying even though there is no mass causing gravity. But even then at two points, due to fluctuations of energy density, rate of time may vary, causing difference in time by Planck time. These fluctuations can only be felt at a distance limited to Planck length or at microscopic scale but on macroscopic scale the space time, according to Quantum Mechanical model, appears smooth with no disturbances.

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Should the US be concerned when China tells us that our F35s are already obsolete to their own next generation fighter jets now that China has their new radar capability that can detect stealth technology 100 km away?

CHINA claims it has a radical new ‘quantum’ radar capable of detecting stealth fighters at great distances. Does this mean our ultra-expensive new F-35 is obsolete, even before we get it?

The RAAF’s first F-35’s will be making their debut Australian appearance at the Avalon air show this week. It’s not a combat-capable aircraft, yet, though the first partially operational US squadron of the type was deployed to Japan earlier this year.

But Beijing state media has boasted its scientists have successfully tested a new type of radar capable of defeating stealth technology at ranges out to 100km.

Continue reading “China claims our to-be-delivered F35s are already obsolete” | >

On route to Singularity with Bahai.

When I reflect on the Baha’i teachings, which stunningly prefigure many of the discoveries of modern physics, I see an interesting pattern.

As a physicist, I’ve noticed that most of the clearest scientific expressions and explanations in the Baha’i teachings come from the writings and talks of Abdu’l-Baha. Looking carefully, those explanations usually trace back to the original concept provided by Baha’u’llah. However, ultimately Abdu’l-Baha seems uniquely capable of pulling these concepts out, explaining them in clear, modern language, and rendering them intelligible to us—or at least to me.

For example on the question of the ultimate substance of matter, in Baha’u’llah’s “Tablet of Wisdom” we can see the presence of the ideas later expressed by Abdu’l-Baha:

Continue reading “Quantum Mechanics, Modern Physics and the Baha’i Teachings” | >

NASA’s Fermi Gamma-ray Space Telescope has found a signal at the center of the neighboring Andromeda galaxy that could indicate the presence of the mysterious stuff known as dark matter. The gamma-ray signal is similar to one seen by Fermi at the center of our own Milky Way galaxy.

Gamma rays are the highest-energy form of light, produced by the universe’s most energetic phenomena. They’re common in galaxies like the Milky Way because , particles moving near the speed of light, produce when they interact with and starlight.

Surprisingly, the latest Fermi data shows the gamma rays in Andromeda—also known as M31—are confined to the galaxy’s center instead of spread throughout. To explain this unusual distribution, scientists are proposing that the emission may come from several undetermined sources. One of them could be , an unknown substance that makes up most of the universe.

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