Lifeboat Foundation

The announcement came as a surprise to many people within ISRO, the country’s space agency.

Such a feat would make India just the fourth country to put a human into space, after Russia, the United States, and China. But it was soon revealed that the announcement came as a surprise to many people within ISRO, the country’s space agency.

“We were not expecting it,” said ISRO chairman K. Sivan in a press conference, before adding, “It is not an unrealistic schedule. We are confident of achieving it even before 2022.”

Continue reading “India says it will send a human to space by 2022” »

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NASA — National Aeronautics and Space Administration has issued an alert that a “potentially hazardous asteroid” is on a “close approach” towards Earth.

NASA has issued an alert that a “potentially hazardous asteroid” is on a “close approach” toward Earth. However, it’s nothing to be alarmed at, as the asteroid is expected to zoom past the planet approximately 3 million miles away.

The enormous space rock, known as asteroid 2016 NF23 and estimated to be between 230 and 525 feet in diameter, will zip past Earth on Aug. 29 at a velocity of 9.04 kilometers per second, or approximately 20,000 miles per hour, the government space agency said on its Earth Close Approaches page.

Continue reading “‘Potentially hazardous,’ 500-foot asteroid set to zoom past Earth at 20,000 mph” »

An early moment in the new documentary Do You Trust This Computer? is actually a shot from the Terminator franchise. Human skulls and bones rest among dust and ashes as the robotic soldiers of Skynet march through the remains of an apocalyptic war. What happens between humans and robots in the Terminator films, or other sci-fi movies like The Matrix, War Games, and Ex Machina, might feel like the far away future, but Do You Trust This Computer? suggests that that’s not the case. In fact, the doc implies that we’re much closer to sentient robots walking the Earth than we think – only they may not look exactly like we’ve always imagined, and we are woefully unprepared for the consequences of their consciousness.

Directed by Chris Paine, Do You Trust This Computer? (now playing in New York and available on VOD) explores the role of artificial intelligence in our everyday lives. The film features interviews with some of today’s top AI experts, theorists, professors, and scientists, such as Elon Musk, Westworld creator Jonathan Nolan, and futurist Ray Kurtzwiel. While some people — predominantly those on the side of tech and invention companies — think that AI can help better humanity, most of the others interviewed suggest that we’re on the cusp of something potentially world-ending. As such, the doc offers up a vision of the real near-future that is as fascinating as it is terrifying.

So, what exactly do we have to be so afraid of? After all, there’s plenty of potential good that can come from advancements in AI. Self-driving cars could potentially prevent crashes and save millions of lives around the world; robotics in the medical field can find ailments faster; surgical machines can go where human hands cannot. But automation can also lead to major job loss, the film suggests. Much like the industrial revolution put many humans out of work, so too will robotics. Just take Baxter, an industrial robot, who costs the same amount as one minimum wage worker would in a year, but lasts much longer and can do the work of three people, since he doesn’t need to eat, sleep, or take breaks. Everyone from long-haul drivers and taxi drivers to data entry workers to those in white-collar industries like business, journalism, and medicine will be affected.

Continue reading “This New Tech Documentary Says We’re Totally Unprepared For The Upcoming Robot Apocalypse” »

After their recent pioneering experiments to couple light and matter to an extreme degree, Rice University scientists decided to look for a similar effect in matter alone. They didn’t expect to find it so soon.

Rice physicist Junichiro Kono, graduate student Xinwei Li and their international colleagues have discovered the first example of Dicke cooperativity in a matter-matter system, a result reported in Science this week.

The discovery could help advance the understanding of spintronics and quantum magnetism, Kono said. On the spintronics side, he said the work will lead to faster information processing with lower power consumption and will contribute to the development of spin-based quantum computing. The team’s findings on quantum magnetism will lead to a deeper understanding of the phases of matter induced by many-body interactions at the atomic scale.

Continue reading “Research team finds evidence of matter-matter coupling” »

Rural communities in Japan are facing a labor shortage as farmers age and young people move to urban areas. The drones, which fly over fields quickly performing tasks strenuous to farmers, may be one part of how farms in the aging rural heartland can adapt.

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Preparations are underway to launch into space the most advanced laser instrument of its kind next month. It will begin a mission to measure – in unprecedented detail – changes in the heights of Earth’s polar ice. Learn more about NASA ICE’s #ICESat2: https://go.nasa.gov/2wfA7T2

For decades, researchers have been exploring ways to replicate on Earth the physical process of fusion that occurs naturally in the sun and other stars. Confined by its own strong gravitational field, the sun’s burning plasma is a sphere of fusing particles, producing the heat and light that makes life possible on earth. But the path to a creating a commercially viable fusion reactor, which would provide the world with a virtually endless source of clean energy, is filled with challenges.

Researchers have focused on the tokamak, a device that heats and confines turbulent plasma fuel in a donut-shaped chamber long enough to create fusion. Because plasma responds to magnetic fields, the torus is wrapped in magnets, which guide the fusing plasma particles around the toroidal chamber and away from the walls. Tokamaks have been able to sustain these reactions only in short pulses. To be a practical source of energy, they will need to operate in a steady state, around the clock.

Researchers at MIT’s Plasma Science and Fusion Center (PSFC) have now demonstrated how microwaves can be used to overcome barriers to steady-state tokamak operation. In experiments performed on MIT’s Alcator C-Mod tokamak before it ended operation in September 2016, research scientist Seung Gyou Baek and his colleagues studied a method of driving current to heat the plasma called Lower Hybrid Current Drive (LHCD). The technique generates plasma current by launching microwaves into the tokamak, pushing the electrons in one direction—a prerequisite for steady-state operation.