Simultaneous Observation of the Quantization and the Interference Pattern of a Plasmonic Near-Field.

2021-01-21T20:06:10+02:00

Simultaneous Observation of the Quantization and the Interference Pattern of a Plasmonic Near-Field.   Abstract Surface plasmon polaritons can confine electromagnetic fields in subwavelength spaces and are of interest for photonics, optical data storage devices and biosensing applications. In analogy to photons, they exhibit wave–particle duality, whose different aspects have recently been observed in separate [...]

Simultaneous Observation of the Quantization and the Interference Pattern of a Plasmonic Near-Field.2021-01-21T20:06:10+02:00

Phyllotaxis: The Fibonacci Sequence in Nature.

2021-01-21T19:55:37+02:00

Phyllotaxis: The Fibonacci Sequence in Nature   Divergence Angles and Phyllotactic Ratios The term phyllotaxis means "leaf arrangement" in Greek and was coined in 1754 by Charles Bonnet, a Swiss naturalist (Livio "Story," 109). In the 1830s, a pair of scientist brothers found that each new leaf on a plant stem is positioned at a certain angle [...]

Phyllotaxis: The Fibonacci Sequence in Nature.2021-01-21T19:55:37+02:00

PHI: The Key to Beauty.

2021-01-21T19:41:12+02:00

Phi the Key to Beauty Phi appears in nature and the human body, as illustrated by the photos below.  Click on any image to zoom to full size. Looking For Beauty The Greeks said that all beauty is mathematics. If that is true then perhaps there is a mathematical code, formula, relationship or even a number [...]

PHI: The Key to Beauty.2021-01-21T19:41:12+02:00

Proud Atheists.

2021-01-21T19:35:17+02:00

Proud Atheists.   Steven Pinker and Rebecca Goldstein, America's brainiest couple, confess that belonging to one of America's most reviled subcultures doesn't mean they believe scientists can explain everything. By STEVE PAULSON      /      OCTOBER 15, 2007 3:45PM (UTC)     "I've always been obsessed with the mind-body problem," says philosopher Renee [...]

Proud Atheists.2021-01-21T19:35:17+02:00

Paul Marmet.

2021-01-20T19:19:18+02:00

Paul Marmet.   About the Author Paul Marmet, Ph. D. (1932-2005)   From 1990 to 1999, Paul Marmet was assistant professor in the physics department of the University of Ottawa.  He was a senior researcher at the Herzberg Institute of Astrophysics of the National Research Council of Canada, in Ottawa, from 1983 to 1990.  From [...]

Paul Marmet.2021-01-20T19:19:18+02:00

The Most Seductive Equation in Science: Beauty Equals Truth.

2021-01-20T18:55:25+02:00

The Most Seductive Equation in Science: Beauty Equals Truth By Dennis Overbye      March 26, 2002   In the fall of 1915, Albert Einstein, living amid bachelor clutter on coffee, tobacco and loneliness in Berlin, was close to scrawling the final touches to a new theory of gravity that he had pursued through mathematical [...]

The Most Seductive Equation in Science: Beauty Equals Truth.2021-01-20T18:55:25+02:00

Oldest Qurans in the World.

2021-01-20T18:47:16+02:00

Oldest Qurans in the World.   7 Oldest Qurans in the World The history of the Quran dates back to around 610 AD when words of the Quran were first revealed to the Islamic Prophet Muhammad. According to Islamic traditions, Muhammad continued to have revelations until he died around 632 AD. After Muhammad’s death his teachings [...]

Oldest Qurans in the World.2021-01-20T18:47:16+02:00

Male Wolf Spiders Swipe Other Males’ Dance Moves.

2022-03-03T21:31:03+02:00

Male Wolf Spiders Swipe Other Males’ Dance Moves. After watching them on TV By Dan Nosowitz  / January 5, 2012 Wolf Spider Wikimedia Commons Researchers at the University of Cincinnati performed an experiment on a type of the widespread and unnerving wolf spider that shows that these invertebrates may be much more complex than we give [...]

Male Wolf Spiders Swipe Other Males’ Dance Moves.2022-03-03T21:31:03+02:00

Evolution of Protein Synthesis from an RNA World.

2021-01-20T18:12:24+02:00

Evolution of Protein Synthesis from an RNA World. Harry F. Noller +Author Affiliations Center for Molecular Biology of RNA and Department of Molecular, Cell, and Developmental Biology, Sinsheimer Laboratories, University of California at Santa Cruz, Santa Cruz, California 95064 Correspondence: [email protected]  Abstract Because of the molecular complexity of the ribosome and protein synthesis, it is a [...]

Evolution of Protein Synthesis from an RNA World.2021-01-20T18:12:24+02:00

Random Sequences Are an Abundant Source of Bioactive RNAs or Peptides.

2021-01-20T18:08:01+02:00

Random Sequences Are an Abundant Source of Bioactive RNAs or Peptides. Rafik Neme, Cristina Amador, Burcin Yildirim, Ellen McConnell & Diethard Tautz Nature Ecology & Evolution volume 1, Article number: 0127 (2017) Cite this article Abstract It is generally assumed that new genes arise through duplication and/or recombination of existing genes. The probability that a new functional gene could arise out of [...]

Random Sequences Are an Abundant Source of Bioactive RNAs or Peptides.2021-01-20T18:08:01+02:00
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