Nicolás Olea Serrano es Catedrático del Departamento de Medicina Física y Radiología de la Universidad de Granada. Doctor en Medicina y Cirugía. Experto en epidemiología. Secretario del Departamento de Radiología y Física Médica de la Universidad de Granada. Coordinador de Investigación del Hospital Clínico de Granada. Forma parte del Comité de Expertos en
By Jack Knudson Learn about a new study that shows jumping exercises are activities that may help astronauts maintain endurance in space. Space missions take a toll on astronauts’ bodies, especially when it comes to bone and joint health, but jumping exercises may mitigate damage and even improve physical conditioning. A recent study showed that
By The Physics arXiv Blog An exotic new approach could shrink kilometer-scale machines into table-top devices. The world’s biggest particle accelerator, the Large Hadron Collider (LHC), sits in a circular tunnel about one hundred meters beneath the Swiss French border near Geneva. It is huge—some 17 kilometers in circumference—and capable of accelerating sub-atomic particles to
By Monica Cull Learn more about the marine fungi that could be conditioned to help clean up Hawai’i’s beaches. Hawaii is home to some of the world’s most beautiful landscapes. Striking blue waters, lush jungles, and pristine beaches make it a paradise. It’s also home to other unique inhabitants, such as sea turtles, dolphins, and…
By Jack Knudson Learn about the explosions that often occur at the end of a white dwarf star's life, allowing scientists to study the acceleration of the universe. The finale of a star’s life has enthralled scientists for years, yet questions continue to surround the explosions of white dwarf stars — the most common path
By Jenny Lehmann As climate change threatens ecosystems and economies, scientists and fisheries work together to manage imminent changes. Rising water temperatures, acidification, and deoxygenation are disrupting marine ecosystems worldwide. These changes threaten culturally and economically significant species, ultimately endangering the livelihoods that depend on them. To manage marine species struggling with climate change, it
By Paul Smaglik A new theory suggests windows of opportunity, not a series of improbable events may have helped humans gain a foothold in the universe. What are the odds of humanity emerging, well, anywhere? Conventional wisdom says that our emergence, evolution, and development on Earth were extremely improbable. But a new model says that
The space race formally ended on July 17, 1975, when the U.S. and Soviet Union linked up in orbit and shook hands during the Apollo-Soyuz mission. By Eric Betz On July 17, 1975, the U.S. and the Soviet Union docked two spacecraft together in orbit as part of the Apollo-Soyuz Test Project, humanity’s first international
Spanish Version: https://www.youtube.com/watch?v=vBgrvVY1jGo This is a video about the most famous problem in Game Theory, the Prisoner’s Dilemma. The prisoner's dilemma is a game theory thought experiment involving two rational agents, each of whom can either cooperate for mutual benefit or betray their partner ("defect") for individual gain. The dilemma arises from the fact
It’s a major get for Murati’s mysterious startup, which has also poached engineers and researchers from a number of other prominent AI firms. Jonathan Lachman, the previous head of special projects at OpenAI, recently left to join a new artificial intelligence research lab founded by former OpenAI executive Mira Murati, according to two people
