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Jan 9, 2025

Neglected Domains Used in Malspam to Evade SPF and DMARC Security Protections

Posted by in categories: cybercrime/malcode, policy

Cybersecurity researchers have found that bad actors are continuing to have success by spoofing sender email addresses as part of various malspam campaigns.

Faking the sender address of an email is widely seen as an attempt to make the digital missive more legitimate and get past security mechanisms that could otherwise flag it as malicious.

While there are safeguards such as DomainKeys Identified Mail (DKIM), Domain-based Message Authentication, Reporting and Conformance (DMARC), and Sender Policy Framework (SPF) that can be used to prevent spammers from spoofing well-known domains, such measures have increasingly led them to leverage old, neglected domains in their operations.

Jan 9, 2025

What time is Blue Origin’s 1st New Glenn rocket launch on Jan. 10?

Posted by in category: space travel

The first liftoff of New Glenn is set for Jan. 10 at 1 a.m. EST (0600 GMT).

Jan 9, 2025

Scientists unite Einstein’s relativity and quantum mechanics through Schrödinger’s cat equation

Posted by in categories: information science, particle physics, quantum physics

The intricate relationship between quantum mechanics and classical physics has long puzzled scientists. Quantum mechanics operates in a bizarre world where particles can exist in multiple states simultaneously, a concept known as superposition. However, this principle appears to break down in the macroscopic realm.

Planets, stars, and even the universe itself don’t exhibit such superpositions, creating a significant challenge in understanding how the universe transitions from quantum to classical behavior.

At the heart of this enigma is the question: how does the universe, if fundamentally quantum, adhere to classical laws like general relativity? This puzzle has led to groundbreaking work by researchers such as Matteo Carlesso and his colleagues at the University of Trieste.

Jan 9, 2025

2025 Will See Huge Advances in Quantum Computing. So What is a Quantum Chip And How Does it Work?

Posted by in categories: computing, quantum physics

Many experts are expecting big advance in quantum computing in 2025, but what is a quantum chip and how does it work?

Jan 9, 2025

Seven Days of Fasting: How Your Body Transforms Inside and Out

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

A recent study highlights that significant health benefits and molecular adaptations from fasting are detectable after three days.

Recent findings show that prolonged fasting triggers significant and systematic changes across multiple organs in the body. These results highlight potential health benefits that extend beyond weight loss, but they also reveal that these impactful changes only begin to occur after three full days without food.

Health Benefits of Fasting Unveiled.

Jan 8, 2025

#Quantum

Posted by in categories: mathematics, particle physics, quantum physics

Beyond fermions and bosons: unveiling new particle behaviors in mechanics.

In the world, particles traditionally fall into two categories: fermions (like electrons) and bosons (like photons), each obeying distinct exchange rules. These “exchange statistics” shape the behaviors of particles, from the structure of atoms to the glow of lasers. In two dimensions, a peculiar third type, called anyons, has been theorized and observed, adding a twist to this framework. But could there be even more possibilities?

This study ventures into uncharted territory by revisiting “parastatistics,” an idea from theory that goes beyond fermions and bosons. Previously dismissed as merely theoretical and equivalent to the known particle types, parastatistics now emerges in a new light. The researchers reveal that particles obeying non-trivial parastatistics can exist in real physical systems and behave in fundamentally different ways. These “paraparticles” follow unique rules of exclusion, resulting in strange and exotic thermodynamic behaviors unlike any seen in fermions or bosons.

Continue reading “#Quantum” »

Jan 8, 2025

Hubble Reveals Carbon’s Intergalactic Odyssey Before Becoming Part of Us

Posted by in category: space

Carl Sagan famously said, “We are made of star-stuff,” but even he didn’t realize just how far that star stuff traveled before it got to us.

New Hubble data has shown at least some of the carbon that now makes up our bodies may once have drifted hundreds of thousands of light-years out of the galaxy and back.

Elements heavier than helium are forged in the hearts of stars, eventually released into the cosmos when those stars explode as supernovae. These ingredients are then fed into the next generation of stars and planets.

Jan 8, 2025

The Era of Organoids: Disease Modeling, Developmental Research, and Drug Response Prediction

Posted by in category: biotech/medical

Acting as mini organs in a dish, organoids fuel diverse research areas, from cancer to evolutionary biology.

Jan 8, 2025

NVIDIA’s Jetson Thor, Robotics, and Smart Wearables

Posted by in categories: robotics/AI, wearables

Discover new technologies shaping 2025! NVIDIA’s Jetson Thor system is set to revolutionize humanoid robotics, while Meta’s Ray-Ban Stories smart glasses lead the wearable tech trend with over 1 million units sold. AI continues to transform industries with tools like ChatGPT. Don’t miss Unitree’s B2-W robot showcasing incredible stunts, speed, and heavy payload capabilities—available for purchase now!

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Continue reading “NVIDIA’s Jetson Thor, Robotics, and Smart Wearables” »

Jan 8, 2025

Humanoid robot packs into suitcase and walks like a human

Posted by in category: robotics/AI

World-leading humanoid robotics and artificial intelligence (AI) company Realbotix has announced it will unveil its latest robot, “Melody,” at this year’s Consumer Electronics Show (CES 2025).

Melody is, by all accounts, an open-source design that features functionality, adaptability, and user experience above beyond its previous offerings.

Continue reading “Humanoid robot packs into suitcase and walks like a human” »

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