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Hello and welcome! My name is Anton and in this video, we will talk about the discovery of the most massive superstructure in the nearby universe — Quipu.
https://arxiv.org/abs/2501.19236
Bohringer et al., Astronomy and Astrophysics, 2025
https://en.wikipedia.org/wiki/Sachs%E2%80%93Wolfe_effect.
Similar videos:




https://youtu.be/wp8zHG1g7bc.
#quipu #superstructure #cosmos.

0:00 Largest superstructure in the universe — Quipu.
0:45 Laniakea discovery of 2014
1:25 Shapley concentration.
2:35 Cosmological issues: Hubble Tension and S8 tension.
3:45 New study mapping galaxies and the discovery.
5:15 Additional findings and implications.
6:25 What is this though?
7:20 Confirming predictions and how this was found.
8:40 What’s next?

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Continue reading “Discovery of the Most Massive Superstructure in the Universe” | >

Your smartphone gallery may contain photos and screenshots of important information you keep there for safety or convenience, such as documents, bank agreements, or seed phrases for recovering cryptocurrency wallets. All of this data can be stolen by a malicious app such as the SparkCat stealer we’ve discovered. This malware is currently configured to steal crypto wallet data, but it could easily be repurposed to steal any other valuable information.

The worst part is that this malware has made its way into official app stores, with almost 250,000 downloads of infected apps from Google Play alone. Although malicious apps have been found in Google Play before, this marks the first time a stealer Trojan has been detected in the App Store. How does this threat work and what can you do to protect yourself?

Spectre-like SLAP and FLOP vulnerabilities in Apple CPUs can be used in real-world attacks.

Read more | >

Your smartphone gallery may contain photos and screenshots of important information you keep there for safety or convenience, such as documents, bank agreements, or seed phrases for recovering cryptocurrency wallets. All of this data can be stolen by a malicious app such as the SparkCat stealer we’ve discovered. This malware is currently configured to steal crypto wallet data, but it could easily be repurposed to steal any other valuable information.

The worst part is that this malware has made its way into official app stores, with almost 250,000 downloads of infected apps from Google Play alone. Although malicious apps have been found in Google Play before, this marks the first time a stealer Trojan has been detected in the App Store. How does this threat work and what can you do to protect yourself?

SparkCat infostealer infected apps in the App Store and Google Play. It scans photos on infected devices and steals crypto wallets.

Read more | >

Send us a text (https://www.buzzsprout.com/twilio/text_messages/2405788/open_sms)

Join Heliox for a fascinating deep dive into the mind of Keyu Jin, one of the most insightful voices on China’s economic transformation. In this episode, we explore Jin’s unique perspective as both an academic heavyweight and seasoned financial advisor, examining how she bridges Eastern and Western viewpoints to decode China’s remarkable economic journey.

Learn about the innovative “mayor economy” concept that helped drive China’s unprecedented growth, and discover how cultural values shape economic decisions in unexpected ways. We unpack Jin’s analysis of China’s technological leap from manufacturing hub to digital innovator, and explore the fascinating “six wallets” phenomenon in Chinese society.

The episode also delves into China’s evolving role in the global financial system, examining the future of the RMB and digital currency innovations. Through Jin’s lens, we gain a nuanced understanding of China’s economic challenges and opportunities, moving beyond simplistic narratives to grasp the complex interplay of state intervention, cultural values, and generational shifts shaping the world’s second-largest economy.

Continue reading “The New China Playbook by Keyu Jin” | >

#GigaBerlinArt #TechPainters #RoboticMuralist.
At Tesla’s Gigafactory Berlin-Brandenburg, creativity meets technology in a remarkable initiative to transform concrete surfaces into stunning artworks. Inspired by Elon Musk’s vision to turn the factory into a canvas, the project began with local graffiti crews. However, the sheer scale of the endeavor required innovative solutions, leading to the collaboration with a robotic muralist startup. This groundbreaking graffiti printer combines cutting-edge technology with artistry, using a triangulation method to maneuver its print head along factory walls. With 12 paint cans onboard, the robot sprays precise dots of color—10 million per wall and 300 million for the west side alone—creating intricate designs composed of five distinct colors. The curated artworks draw inspiration from Berlin’s vibrant culture, Tesla’s groundbreaking products, and the factory itself—described as “the machine that builds the machine.” A blend of global and in-house artistic talent has contributed to the ongoing project, making Giga Berlin not just a hub for innovation but also a celebration of art and ingenuity.

Courtesy: X:@Tesla.

#FactoryArt #BerlinCulture #GigaBerlinTransformation #MachineThatBuildsTheMachine.

———————-

Continue reading “Tesla’s Graffiti Revolution | From Concrete To Art: Giga Berlin’s Unique Makeover” | >

WASHINGTON — As the demand for digital security grows, researchers have developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate. This advance could pave the way for more secure communication channels, helping to protect sensitive data.

“From rapidly evolving digital currencies to governance, healthcare, communications and social networks, the demand for robust protection systems to combat digital fraud continues to grow,” said research team leader Stelios Tzortzakis from the Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas and the University of Crete, both in Greece.

Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.

Read more | >

As the demand for digital security grows, researchers have developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate. This advance could pave the way for more secure communication channels, helping to protect sensitive data.

“From rapidly evolving digital currencies to governance, , communications and social networks, the demand for robust protection systems to combat digital fraud continues to grow,” said research team leader Stelios Tzortzakis from the Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas and the University of Crete, both in Greece.

“Our new system achieves an exceptional level of encryption by utilizing a to generate the decryption key, which can only be created by the owner of the encryption system.”

Read more | >

Good telescope that I’ve used to learn the basics: https://amzn.to/35r1jAk.
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Hello and welcome! My name is Anton and in this video, we will talk about a new study that determines the Bussard Ramjet may not be possible after all.
Links:
https://www.tuwien.at/en/tu-wien/news/news-articles/news/sci…et-antrieb.
https://www.sciencedirect.com/science/article/pii/S0094576521005804
https://en.wikipedia.org/wiki/Bussard_ramjet.
https://en.wikipedia.org/wiki/Project_Orion_(nuclear_propulsion)
https://en.wikipedia.org/wiki/Project_Daedalus.

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Bitcoin/Ethereum to spare? Donate them here to help this channel grow!

Continue reading “Interstellar Engine Bussard Ramjet Is Possible But May Require Insane Magnetic Fields” | >

Get a Wonderful Person Tee: https://teespring.com/stores/whatdamath.
More cool designs are on Amazon: https://amzn.to/3QFIrFX
Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath.

Hello and welcome! My name is Anton and in this video, we will talk about an intriguing experiment that created endosymbiosis.
Links:
https://www.nature.com/articles/s41586-024-08010-x.
https://pmc.ncbi.nlm.nih.gov/articles/PMC9040847/
Previous videos: https://youtu.be/GkuAzdS-VwA


#symbiosis #biology #life.

0:00 Endosymbiosis in a nutshell.
1:50 Examples.
3:00 Fungal endosymbiosis.
5:35 Questions that need answering.
6:10 Incredible new experiment.
6:48 What fungus was used.
8:00 What the experiment was trying to do.
9:30 Successful union and reproduction.
11:15 Major discoveries 13:00 Conclusions.

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Continue reading “Groundbreaking Experiment Forced Organisms To Become Symbiotic” | >