Ever found yourself scratching your head, wondering if aside from legendary philosophers and epic poets there were also any “tech gurus” in ancient Greece? When the conversation turns to Greek scientific minds, one might think of figures like Archimedes and Euclid and rightly so. However, there’s a name that truly deserves a much brighter spotlight—that of Ctesibius.
Ctesibius was a true genius of Hellenistic Alexandria, who, quite literally, set the wheels (and yes, the water organ, or hydraulis!) in motion. Due to his brilliant mind, he laid down fundamental principles for technologies that, believe it or not, continue to shape our everyday world to this very day.
Born into the vibrant, intellectual epicenter of Alexandria during the Ptolemaic era, Ctesibius became a hands-on inventor, driven by an almost insatiable curiosity to truly understand and harness the raw power of the natural world.
Imagine at a time when entire civilizations relied on human muscle and simple machines, seeing someone create music from water or build a clock accurate for two thousand years. The sheer innovative audacity of Ctesibius was difficult to fathom.
Of course, at a time of wizards, this wasn’t a magic trick but the real, unadulterated brilliance of the mind of this Greek man. His groundbreaking contributions to pneumatics, the study of compressed air, and hydraulics, the science of liquids in motion, were utterly revolutionary for their time, making Ctesibius the “father of pneumatics.”
Just think about the fact that long before your car tires ever saw a pump or your pneumatic drill came to life, Ctesibius meticulously explored the very principles that made these tools possible. It’s a bit humbling, isn’t it, how many unsung heroes from antiquity have genuinely shaped the modern world we so often take for granted?
Among Ctesibius’ most well-known creations was the hydraulis, a genuinely revolutionary water organ. This was, quite simply, the world’s very first keyboard instrument. What an astonishing feat of engineering from over two millennia ago! It ingeniously utilized water pressure to guarantee a completely constant supply of air to its pipes, producing a sound that was remarkably stable and resonant. Imagine the awe of ancient audiences in hearing such a complex, melodic instrument for the absolute first time. It must have felt like nothing short of a miracle.
Beyond the enchanting music, Ctesibius’ improvements to the clepsydra, or water clock, were equally impressive. Prior to this tech guru, water clocks were notoriously imprecise. He revolutionized them through innovative mechanisms for regulating water flow and added an indicator system that provided unprecedented accuracy.
For over 1,800 years, his water clocks were the absolute gold standard in timekeeping. In other words, the pinpoint accuracy of your smartphone’s clock owes an indirect yet profoundly deep debt to a man who lived centuries before the mere concept of electricity was even a thing.
While Ctesibius himself may not have managed to become one of ancient Greece’s top names, his principles and inventions survived the test of time. They influenced later Roman and Arab engineers and eventually powered the European Renaissance. The very force pump he designed, for instance, is a direct progenitor of modern pumping systems, absolutely essential for everything from our city water supplies to the fire engines we rely on to keep us safe on a daily basis.
His profound understanding of the properties of air-laid processes set the foundation for all future pneumatic applications which today power everything from colossal industrial machinery to delicate medical devices. Hence, next time you hear the satisfying whoosh of a bus door, the gentle hiss of an automated machine, or simply admire the quiet precision of a modern watch, take a moment to think back to Ctesibius, the ancient Greek tech genius.
Anthropic, one of the world’s leading artificial intelligence companies, has called for a slowdown in the development of advanced AI systems, warning that humanity may be approaching a point where the technology becomes difficult to control.
The company behind the Claude chatbot said it would support a temporary pause in developing more powerful AI models if other leading developers agreed to do the same.
Anthropic argued that a slowdown could provide governments, researchers, and society with more time to understand and manage the risks associated with increasingly capable AI systems.
The warning comes as Anthropic continues to position itself as one of the industry’s strongest advocates for AI safety. The company has reportedly withheld public access to its most advanced AI system, known as Mythos, because of concerns that it could be misused for large-scale cyberattacks and other harmful activities.
In an essay published Thursday, Marina Favaro, head of Anthropic’s research division, and company president Jack Clark said AI may be approaching a critical milestone known as “recursive self-improvement.”
The concept refers to AI systems helping design and improve future generations of AI with decreasing human involvement. Researchers said such a development could rapidly accelerate technological progress but also introduce new challenges for oversight and control.
— Cointelegraph (@Cointelegraph) June 4, 2026
Favaro and Clark pointed to growing evidence that AI is already contributing to its own development. According to the company, employees now produce roughly eight times more code than they did between 2021 and 2025, largely because of AI-assisted software development. The researchers also said AI systems are becoming better at generating ideas, planning research, and supporting scientific work.
Anthropic Chief Executive Officer Dario Amodei has previously warned about the potential risks of advanced AI, estimating there is a 25% chance that the technology could lead to severe negative outcomes if it is not developed responsibly.
Despite advocating caution, Anthropic acknowledged that coordinating a worldwide slowdown would be extremely challenging.
The company said any meaningful pause would require cooperation among leading AI laboratories across multiple countries. It also noted that verifying compliance would be difficult because AI training runs can be conducted privately and are far less visible than traditional military infrastructure.
Anthropic compared the competition to develop advanced AI to an arms race, arguing that companies may feel pressure to move faster to avoid falling behind rivals.
Not all experts agree with Anthropic’s assessment. Some researchers and industry observers argue that AI companies may be overstating the capabilities of current systems or emphasizing risks to encourage regulations that could disadvantage competitors.
The debate comes amid growing uncertainty in the AI sector. Shares of semiconductor company Broadcom recently fell sharply after disappointing investors with its sales outlook, triggering a broader decline among AI-related chipmakers and renewing concerns that enthusiasm surrounding artificial intelligence may have outpaced market realities.
As AI capabilities continue to advance, questions about safety, governance, and oversight are expected to remain central to the global conversation surrounding the technology.
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It’s impossible to compile a complete list of all the technologies and weapons that have influenced warfare throughout the centuries. Some breakthrough innovations, however, have been so impactful that they fundamentally changed how wars were fought—from the humble bow and arrow to tanks to modern killer drones. Related: 10 U.S. Military Plans That Were Top […]
The post 10 Historical Inventions That Changed War Forever appeared first on Listverse.
by Elizabeth Melton | The Daily Economy A surveillance state is being erected around the American public at an alarming rate. In many urban and suburban settings, anyone traveling on public streets or sidewalks will have his image captured by the ubiquitous surveillance cameras. A leisurely stroll around the neighborhood, as well as any conversation along the way, might be recorded if the city uses surveillance-enabled street lights. Even our own front yards might not be safe from the prying eyes of the state if a neighbor has a “smart” doorbell that shares data with law enforcement. Rural areas are […]by Aaron Kheriaty | Brownstone Institute Here’s the video link to my recent talk at Hillsdale College on AI and Transhumanism. I’m including below the text of the speech if you prefer to read rather than watch it. Hillsdale College: Transhumanism and AI | Aaron Kheriaty, 4 April 2025 (55 mins) Hackable Animals My friends, let me introduce you to Yuval Noah Harari, a man chock full of big ideas. He explained during the Covid crisis: “Covid is critical because this is what convinces people to accept, to legitimize, total biometric surveillance. If we want to stop this epidemic, we […]by Veronika Kyrylenko Reprinted with permission from TheNewAmerican.com The National Security Commission on Emerging Biotechnology (NSCEB) has issued a stark warning: The United States is at risk of falling behind China in the critical field of biotechnology. In its final report to Congress, the bipartisan commission, staffed with the national security insiders, calls for a comprehensive national strategy and a minimum investment of $15 billion over the next five years, ostensibly to bolster U.S. leadership in biotech. The 2025 final report of the NSCEB opens not with a warning, but with a prophecy: We stand at the edge of a […]by Joshua Stylman | Daily Clout “The human body is no longer just a biological entity – it’s becoming a networked platform, where cells, neurons, and even DNA can be interfaced with digital systems, raising profound questions about who controls the essence of our existence.” – Ian F. Akyildiz Imagine discovering that your neurons – the very cells that make you you – could be transformed into networked data points, each one monitored and potentially controlled by microscopic machines. At the same time, your genetic code – your biological blueprint – is being bought, sold, and potentially auctioned to the highest bidder […]
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AI has become a force multiplier for scammers. It enables them to accomplish in seconds what once took hours—at massive scale and with startling accuracy. Fraudsters have moved from a cottage-industry model to full-scale industrial operations.
Artificial intelligence has pushed scams to an unprecedented level, both in quality and quantity. Here is an overview of the most significant developments.
AI-enabled scams have increased by 1,210%, far outpacing the growth of traditional fraud (195%). Global losses tied to AI-assisted scams are estimated at $14.3 billion, and Deloitte projects that losses in the United States will rise from $12.3 billion in 2023 to $40 billion by 2027.
In France specifically, caller ID spoofing surged by 517% in 2025, and more than 500,000 victims have already received support after falling prey to AI-based scams such as voice cloning and fake financial advisers.
Generative AI is transforming phishing by creating highly personalized messages. Cybercriminals use personal data available on social media to craft emails tailored precisely to each victim.
Voice-cloning technology now requires as little as three seconds of audio to reproduce a person’s voice with remarkable realism. By mimicking the voice or appearance of executives and public officials, criminals can deceive employees into authorizing fraudulent wire transfers—as demonstrated by the $26 million stolen in Hong Kong through a deepfake scheme.
AI-powered romance scams use large language models to sustain emotionally convincing conversations at scale. These bots can maintain dozens of simultaneous “relationships,” adapting their tone and personality to each target.
In January 2025, authorities dismantled a large-scale scam in which fraudsters used AI avatars to conduct fake job interviews, collecting sensitive personal information and confidential documents. Recruiting platforms report that identity-theft attempts involving AI-generated job postings have increased fivefold.
Check Point’s “Truman Show” operation uncovered a scheme involving 90 AI-generated “experts” deployed in controlled messaging groups to persuade victims to invest in fraudulent crypto platforms. According to Chainalysis, cryptocurrency scams caused $14 billion in losses in 2025, and AI-driven scams proved 4.5 times more profitable than conventional fraud.
AI-based scams remove many of the human limitations that once made social engineering easier to spot and slower to execute. There are no spelling mistakes, no foreign accents, and no obvious visual inconsistencies. People correctly identify AI-generated voices only about 60% of the time.
A few essential precautions:
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