Science and Technology

A specialist recently revealed that the submarine used to explore the Titanic wreck had serious defects in its construction materials. The revelation comes after a detailed examination of the vehicle, which showed that the defects were rooted in the manufacturing process of the carbon fiber body. The submarine, designed for deep-sea exploration, suffered a catastrophic failure during one of its dives to the Titanic site. The carbon fiber material used to build the submersible's exterior was found not to be up to specified standards, leading to structural weaknesses that were not apparent until it was under extreme underwater pressure. This…

In the latest development from Silicon Valley, the startup Harmonic, led by co-founders Tudor Achim and Vlad Tenev, is pioneering the creation of artificial intelligence (AI) systems that don’t rely on guesswork. These advanced AIs, exemplified by a bot called Aristotle, are designed to verify their own mathematical calculations, setting a new standard for reliability in automated responses. In a demonstration, Achim presented Aristotle with a complex problem involving a grid of numbers, which the bot not only solved correctly but also confirmed with a self-generated verification program. This self-verification ability contrasts sharply with typical AI behaviors, where bots like…

As Jim Covello, head of equity research at Goldman Sachs, drove down Highway 101 this month, billboards screaming about artificial intelligence only reinforced his suspicions. From “Writer Enterprise AI” to “Speech AI,” these signs looked eerily similar to the pre-crisis cryptocurrency craze. Covello has become a leading voice of caution on Wall Street about AI. His research paper, which questions the return on investment for the projected $1 trillion in AI spending, has sent shockwaves through the market. He argues that current generative AI, which can summarize text and write code, is prone to errors, raising questions about its ability…

In a groundbreaking effort to combat climate change, scientists have introduced a new experiment off the coast of Martha's Vineyard, infusing ocean waters with a red dye. This marks the first phase of a series of trials to improve the ocean's ability to absorb carbon dioxide, according to the Woods Hole Oceanographic Institution. The project, conducted last year, serves as a precursor to larger interventions designed to increase the ocean's natural ability to sequester carbon. The initiative is based on the premise of enhancing biochemical processes that can lock away carbon dioxide for extended periods, potentially mitigating the effects of…