Until we recognize the essential role of biology, our attempts to truly unify the universe will remain a train to nowhere. ~Robert Lanza Read More
Good health is not something we can buy. However, it can be an extremely valuable savings account. ~Anne Wilson Schaef Read More
The only way forward, if we are going to improve the quality of the environment, is to get everybody involved. ~Richard Rogers Read More
To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science. ~Albert Einstein Read More
Old Newtonian physics claimed that things have an objective reality separate from our perception of them. Quantum physics, and particularly Heisenberg's Uncertainty Principle, reveal that, as our perception of an object changes, the object itself literally changes. ~Marianne Williamson Read More
Astronomy compels the soul to look upwards and leads us from this world to another. ~ Read More
Completing a nearly 30-year marathon, NASA’s Hubble Space Telescope has calibrated more than 40 “milepost markers” of space and time to help scientists precisely measure the expansion rate of the universe — a quest with a plot twist.
Pursuit of the universe’s expansion rate began in the 1920s with measurements by astronomers Edwin P. Hubble and Georges Lemaître...
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May 25, 2022,
Health/Medical, Biology/Biotechnology
The cornea—the transparent protective outer layer of the eye critical to helping us see—produces a delicate and limited immune response to fight infections without damaging our vision, according to a new study from the Peter Doherty Institute for Infection and Immunity (Doherty Institute).
Published today in Cell Reports, the study has shown long-living memory T cells that patrol and fight viral infections are present in the cornea, upending current thought that T cells are not found in healthy corneas—expanding our understanding of the eye’s immune response to infections.
The team used a multiphoton microscope that provides live images of living, intact biological tissues to study cornea cells in mice infected with Herpes Simplex Virus.
Their images revealed long-livin...
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May 25, 2022,
Physics
Quantum materials emit light as though it were only a positive pulse, rather than a positive-negative oscillation. A laser pulse that sidesteps the inherent symmetry of light waves could manipulate quantum information, potentially bringing us closer to room temperature quantum computing.
The study, led by researchers at the University of Regensburg and the University of Michigan, could also accelerate conventional computing.
Quantum computing has the potential to accelerate solutions to problems ...
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Artificial intelligence (AI) algorithms trained on real astronomical observations now outperform astronomers in sifting through massive amounts of data to find new exploding stars, identify new types of galaxies and detect the mergers of massive stars, accelerating the rate of new discovery in the world’s oldest science.
But AI, also called machine learning, can reveal something deeper, University of California, Berkeley, astronomers found: Unsuspected connections hidden in the complex mathematics arising from general relativity—...
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