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Jun 10, 2024

LEE LECTURE: WILCZEK, Frank, “My Life With QCD” — 04/09/2024

Posted by in category: quantum physics

FRANK WILCZEK Herman Feshbach Professor of Physics, MIT; Chief Scientist, T. D. Lee Institute and Wilczek Quantum Center, Shanghai Jiao Tong University; Distinguished Professor, Arizona State University; Professor of Physics, Stockholm University; 2004 Nobel Prize in Physics My Life With QCD: A…


David M. Lee Historical Lecture in Physics: FRANK WILCZEKHerman Feshbach Professor of Physics, MIT;Chief Scientist, T. D. Lee Institute and Wilczek Quantum Ce…

Jun 10, 2024

Elon Musk Speaks: All Starship Tiles will be Replaced After Flight 4 Issues!

Posted by in categories: 3D printing, Elon Musk, space travel

Elon revealed details about Starship Flight 4 outcome, Flight 5, and beyond during a gaming livestream in X.

Video Credit: Elon Musk.

Continue reading “Elon Musk Speaks: All Starship Tiles will be Replaced After Flight 4 Issues!” »

Jun 10, 2024

New material records mechanical stress through luminescence

Posted by in categories: innovation, materials

Identifying crumbling infrastructure is sometimes as difficult as rectifying it. Yet, this process has been made easier thanks to an innovative new material developed by Tohoku University researchers. Details of the findings were published in the journal Applied Physics Letters on April 25, 2024.

Jun 10, 2024

Digital twins are helping scientists run the world’s most complex experiments

Posted by in category: futurism

Engineers use the high-fidelity models to monitor operations, plan fixes, and troubleshoot problems.

Jun 10, 2024

Research team uses CRISPR/Cas9 to alter photosynthesis for the first time

Posted by in categories: biotech/medical, food, genetics

A team from the Innovative Genomics Institute at the University of California, Berkeley (UCB) has produced an increase in gene expression in a food crop by changing its upstream regulatory DNA. While other studies have used CRISPR/Cas9 gene-editing to knock out or decrease the expression of genes, new research published in Science Advances is the first unbiased gene-editing approach to increase gene expression and downstream photosynthetic activity.

Jun 10, 2024

Neuroscience, Spirituality, and Perception: The God Helmet

Posted by in category: neuroscience

Join us as we delve into the fascinating and controversial world of bicameral mentality, a hypothesis introduced by Julian Jaynes. In his groundbreaking book, \.

Jun 10, 2024

Mammalian empathy: behavioural manifestations and neural basis

Posted by in category: neuroscience

An interesting review paper on the neuroscience of empathy.


Empathy is a characteristic of all mammals that ranges from being sensitive to another’s emotions to adopting their perspective. In this Review, de Waal and Preston discuss current hypotheses concerning how the emotional states of others are understood in a variety of species.

Jun 10, 2024

Swiss scientists shrink super laser on a small chip in a world-first

Posted by in category: computing

Swiss researchers used state of the art fabrication facilities to miniaturize erbium lasers on to a silicon chip without impacting performance.

Jun 10, 2024

Astrophysicists calculate the likelihood that Earth was exposed to cold harsh interstellar clouds 2 million years ago

Posted by in categories: climatology, physics, space

Around two million years ago, Earth was a very different place, with our early human ancestors living alongside saber-toothed tigers, mastodons, and enormous rodents. And, depending on where they were, they may have been cold: Earth had fallen into a deep freeze, with multiple ice ages coming and going until about 12,000 years ago.

Scientists theorize that ice ages occur for a number of reasons, including the planet’s tilt and rotation, shifting plate tectonics, volcanic eruptions, and carbon dioxide levels in the atmosphere. But what if drastic changes like these are not only a result of Earth’s environment, but also the sun’s location in the galaxy?

In a new paper published in Nature Astronomy, lead author and astrophysicist Merav Opher—an astronomy professor at Boston University and fellow at Harvard Radcliffe Institute— found evidence that some two million years ago, the solar system encountered an so dense that it could have interfered with the sun’s . Opher and her co-authors believe this shows that the sun’s location in space might shape Earth’s history more than previously considered.

Jun 10, 2024

‘Danger Behind the Beauty’: More Solar Storms could be Heading Our Way

Posted by in category: climatology

Tourists normally have to pay big money and brave cold climates for a chance to see an aurora, but last weekend many people around the world simply had to look up to see these colorful displays dance across the sky.

Usually banished to the poles of Earth, the auroras strayed as far as Mexico, southern Europe and South Africa on the evening of May 10, delighting skygazers and filling social media with images of exuberant pinks, greens and purples.

But for those charged with protecting Earth from powerful solar storms such as the one that caused the auroras, a threat lurks beneath the stunning colors.

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