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Nov 8, 2022

Meet the Large Hadron Collider, the world’s most powerful atom-smasher

Posted by in category: particle physics

The Large Hadron Collider is one of the most important scientific instruments in the world — and also one of the biggest humans have ever built.

The Large Hadron Collider is the world’s most powerful particle accelerator, situated along the border between Switzerland and France, just outside the Swiss city of Geneva. Still, that description doesn’t quite do it justice.

It is also one of the largest scientific instruments ever built; the result of a decade of collaboration between over 100 countries, hundreds of universities and scientific institutes, and more than 10,000 scientists and researchers.

Nov 8, 2022

A professor’s work on prime numbers could solve a 150-year-old puzzle in math

Posted by in category: mathematics

His work will be published soon.

Shanghai-born Zhang Yitang is a professor of mathematics at the University of California, Santa Barbara. If a 111-page manuscript allegedly written by him passes peer review, he might become the first person to solve the Riemann hypothesis, The South China Morning Post (SCMP)

The Riemann hypothesis is a 150-year-old puzzle that is considered by the community to be the holy grail of mathematics. Published in 1,859, it is a fascinating piece of mathematical conjecture around prime numbers and how they can be predicted.

Continue reading “A professor’s work on prime numbers could solve a 150-year-old puzzle in math” »

Nov 8, 2022

This new VR headset will kill you if you die in an online game

Posted by in categories: entertainment, virtual reality

The designer has equipped the headset with explosive charges.

Palmer Luckey, the guy who co-founded the virtual reality (VR) headset-making company Oculus, has now made another VR headset that can kill you if you die in an online game. Luckey’s company was acquired by Facebook, now Meta, and his product is now a critical component of the metaverse that Mark Zuckerberg plans to build the company around.

At the outset, it might seem that Zuckerberg did the right thing by acquiring Oculus. Otherwise, we would not really know what sort of products they would bring to the market.

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Nov 8, 2022

These engineered viruses are delivering DNA to E.coli instead of killing it- here’s why

Posted by in categories: bioengineering, biotech/medical

Turns out, altering bacteria from within could be the solution to antibiotic resistance.

In an ironic twist, researchers used viruses engineered with the CRISPR-Cas system to alter bacterial defense mechanisms and edit their genomes selectively in complex environments. Significantly, the novel approach may help address the pressing issue of antibiotic resistance.


Meletios Verras/iStock.

Continue reading “These engineered viruses are delivering DNA to E.coli instead of killing it- here’s why” »

Nov 8, 2022

Is the Higgs boson the first step to a ‘Star Trek’ transporter?

Posted by in categories: particle physics, satellites

face_with_colon_three circa 2012.


A century after Albert Einstein came up with his theories of relativity, a constellation of Global Positioning System satellites is orbiting Earth, making practical use of his ground-breaking understanding of time.

If the discovery of the Higgs boson particle pans out, will even more mind-bending technologies result?

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Nov 8, 2022

The future of manufacturing is iterative, collaborative and data-driven

Posted by in categories: biotech/medical, business, engineering

Digital transformation has been positioned as a cure-all to many of the challenges today’s enterprises face. But to fully reap the benefits of a digital transformation, businesses need to do more than just adopt the latest tools and apps. They also have to change their attitudes, practices and processes around data and technology, throughout their own organization and in their interactions with partners and customers.

“Digital transformation requires a jump on the technology side, but it requires a leap on the people side,” says Bill Gundrey, executive director for digital engineering and operations at Raytheon Missiles & Defense. “At Raytheon, digital transformation is a team sport. It impacts every function in our company, as well as customers and suppliers. We had to change the way people think about data and technology.”

Nov 8, 2022

‘Planet killer’ asteroid that evaded detection for years

Posted by in categories: asteroid/comet impacts, existential risks

Asteroids of this size are big enough to cause mass extinction events.

Nov 8, 2022

Solar storm smashes hole in Earth’s magnetosphere, triggering extremely rare pink auroras

Posted by in category: particle physics

On Nov. 3 a solar storm caused a temporary crack in Earth’s magnetic field. The resulting hole enabled energetic particles to penetrate deep into the planet’s atmosphere and set off extremely rare pink auroras.

Nov 8, 2022

A room-temperature polarization-sensitive CMOS terahertz camera based on quantum-dot-enhanced terahertz-to-visible photon upconversion

Posted by in categories: electronics, quantum physics

A terahertz camera based on an upconversion mechanism to the visible range can image both THz polarization state and field strength.

Nov 8, 2022

Exo-Stellar Civilizations

Posted by in categories: alien life, futurism

Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur.
Our future in the galaxy is typically envisioned as tied to the stars, be it on planets orbiting them or vast megastructures fueled by the alien suns, and yet the true future of humanity might be to dwell in the vast gulfs between the stars or even in a galaxy in which those stars have ceased to exist.

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