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Oct 2, 2024

Living with ADHD: how I learned to make distraction work for me

Posted by in category: education

Could better teaching practices make paying attention easier for everyone?

Oct 2, 2024

Denis Noble — Why The Last 80 Years of Biology was Wrong

Posted by in categories: biotech/medical, genetics, life extension, mathematics, robotics/AI

We’re joined by Dr. Denis Noble, Professor Emeritus of Cardiovascular Physiology at the University of Oxford, and the father of ‘systems biology’. He is known for his groundbreaking creation of the first mathematical model of the heart’s electrical activity in the 1960s which radically transformed our understanding of the heart.

Dr. Noble’s contributions have revolutionized our understanding of cardiac function and the broader field of biology. His work continues to challenge long-standing biological concepts, including gene-centric views like Neo-Darwinism.

Continue reading “Denis Noble — Why The Last 80 Years of Biology was Wrong” »

Oct 2, 2024

Holographic Dark Energy: A New Model for Understanding the Universe’s Expansion

Posted by in categories: cosmology, holograms, quantum physics

Following the accelerated expansion discovery of the Universe, scientists introduced dark energy concepts, which faced issues like the cosmological constant problem.

Researchers at IKBFU developed a holographic dark energy model based on quantum gravity, which views the Universe as a hologram. This model, initially unstable, was refined to treat dark energy as perturbations, stabilizing it. It is now being tested against observational data for accuracy.

Discovery of Accelerated Universe Expansion.

Oct 2, 2024

Metasurface-enhanced camera performs hyperspectral and polarimetric imaging

Posted by in category: robotics/AI

A team of US-based researchers has developed an inexpensive and ultrathin metasurface that, when paired with a neural network, enables a conventional camera to capture detailed hyperspectral and polarization data from a single snapshot.


Inexpensive metasurface could revolutionize the capabilities of conventional imaging systems.

Oct 2, 2024

Glow in the dark gemstones show the jewellery industry that laboratory-grown crystals can shine bright

Posted by in categories: innovation, materials

For the last three years,…


A UWE Bristol researcher hopes to revolutionise the jewellery industry and its supply chains with the creation of unique gemstone and jewellery designs with ground-breaking properties — including the world’s first single stone glow-in-the-dark manmade crystal.

For the last three years, award-winning jewellery designer Sofie Boons, who’s a Crafts Council Research Fellow at the university’s Centre for Print Research (CFPR), has been undertaking tests on the viability, limitations and use of innovative and experimentally grown crystals in the production of contemporary jewellery.

Continue reading “Glow in the dark gemstones show the jewellery industry that laboratory-grown crystals can shine bright” »

Oct 2, 2024

Chronic stimulation desensitizes β2‐adrenergic receptor responses in natural killer cells

Posted by in category: futurism

Adrenergic receptors (ARs) are preferentially expressed by innate lymphocytes such as natural killer (NK) cells.

Here, we study the effect of epinephrine-mediated stimulation of the β2-adrenergic receptor (β2AR) on the function of human NK cells.


β2-Adrenergic receptor stimulation inhibits NK cell activation. (A) β2-Adrenergic receptor expression analysis of PBMCs by flow cytometry (n = 8). Subsets were assigned according to the following markers: B cells (CD19+), NK cells (CD56+, CD3), CD56 dim (CD56dim, CD3), CD56 bright (CD56bright, CD3), NK-T cells (CD56+, CD3+), T cells (CD3+), and monocytes (FSC/SSC). (B) Representative β2-adrenergic receptor (β2AR) expression histograms of freshly isolated or cultured NK cells. © IFNγ secretion of fresh NK cells (top) or cultured NK cells (bottom). NK cells were pretreated with epinephrine ± propranolol (each 1 µM) and stimulated for 5 h by plate-bound antibodies as indicated. Supernatant was analyzed by IFNγ ELISA (mean, n = 3). (D) Degranulation of fresh NK cells (top) or cultured NK cells (bottom) was analyzed by CD107a expression. NK cells were pretreated and stimulated (3 h) like in ©, (mean, n = 3). Statistical analysis in © and (D) was performed using two-way ANOVA test, **** p < 0.0001; *** p < 0.001; ** p < 0.01; control set to 100%).

Oct 2, 2024

This Glow-In-The-Dark Crystal Is A Dazzling World-First

Posted by in category: futurism

I refer to it as sculpting with light.

Oct 2, 2024

Cognitive behavioral therapy enhances brain circuits to relieve depression

Posted by in categories: biotech/medical, neuroscience

A new study led by Stanford Medicine scientists found that certain changes in neural activity predicted which patients would benefit from a type of cognitive behavioral therapy.

Oct 2, 2024

Fourier’s new GR-2 robot displays human-like motion and flexibility

Posted by in category: robotics/AI

Fourier Intelligence launches GR-2, enhancing humanoid robotics with customer-driven upgrades for intuitive AI interactions.

Oct 2, 2024

Researchers refute the validity of ‘assembly theory of everything’ hypothesis

Posted by in category: futurism

Three new papers refute claims for the assembly theory of molecular complexity being claimed as a new “theory of everything.”

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