Richard Feynman’s unsent love letter to his late wife shows that love doesn’t always end with goodbye |

Richard Feynman is remembered as one of the twentieth century’s greatest physicists, a Nobel Prize winner whose work transformed quantum electrodynamics and whose wit made science accessible to millions. Yet behind the celebrated scientist was a man who experienced profound personal loss at a young age. In 1945, his wife, Arline Greenbaum Feynman, died from […]

“What have we done?” — Sam Altman says “I feel useless,” compares ChatGPT-5’s power to the Manhattan Project |

OpenAI CEO Sam Altman has expressed deep unease about the capabilities of GPT-5, the company’s upcoming AI model expected to launch in August 2025. In a candid podcast appearance, Altman admitted that testing the new model left him feeling “useless” and likened its development to the Manhattan Project, the World War II-era program that produced […]

OpenAI CEO Sam Altman’s biggest fear: ChatGPT-5 is coming in August and Altman is scared — know why | World News

As artificial intelligence continues to advance at an astonishing pace, even the leaders at its forefront are beginning to voice concern. OpenAI CEO Sam Altman has openly admitted feeling “scared” about the upcoming release of GPT-5, the newest and most powerful version of ChatGPT. Scheduled to launch in August 2025, GPT-5 is expected to significantly […]