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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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In 2015 UC Santa Barbara mechanical engineer and materials scientist Jonathan Berger developed an idea that could change the way people think about high-performance structural materials. Two years later, his concept is paying research dividends.

In a letter published in the journal Nature, Berger, with UCSB materials and mechanical engineering professor Robert McMeeking and materials scientist Haydn N. G. Wadley from the University of Virginia, prove that the three-dimensional pyramid-and-cross cell geometry Berger conceived is the first of its kind to achieve the performance predicted by theoretical bounds. Its lightness, strength and versatility, according to Berger, lends itself well to a variety of applications, from buildings to vehicles to packaging and transport.

Called Isomax, the beauty of this solid foam—in this case loosely defined as a combination of a stiff substance and air pockets—lay in the geometry within. Instead of the typical assemblage of bubbles or a honeycomb arrangement, the ordered cells were set apart by walls forming the shapes of pyramids with three sides and a base, and octahedra, reinforced inside with a “cross” of intersecting diagonal walls.

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Researchers at the University of Minnesota and University of Milano-Bicocca are bringing the dream of windows that can efficiently collect solar energy one step closer to reality thanks to high tech silicon nanoparticles.

The researchers developed technology to embed the nanoparticles into what they call efficient (LSCs). These LSCs are the key element of windows that can efficiently collect solar energy. When light shines through the surface, the useful frequencies of light are trapped inside and concentrated to the edges where small solar cells can be put in place to capture the energy.

The research is published today in Nature Photonics.

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