This video is about Simpson’s paradox, a statistical paradox and ecological fallacy where seemingly contradictory results are implied by a single set of data depending on how it’s grouped. The paradox can arise in medical studies, student test scores, and so on.
The promise of self-driving trucks will radically reshape one of America’s most common jobs. There are 3.5 million professional drivers in the US, all of whom may face job displacement in the autonomous future being developed by companies like Otto, Daimler, and Tesla. But before robots take the wheel entirely, there will be a long period where truckers and artificial technology split the responsibilities of the work. The first big step toward that future comes in the form of the electronic logging device, a dashboard monitor that tracks speed, location, and a driver’s schedule, and reports it to an employer or a third-party monitoring service. It has a lot of truckers worried.
Recent advancements in artificial intelligence and robotics have commentators worrying about the coming obsolescence of the human worker. Some in Silicon Valley are even calling for a basic minimum income provided by the government for everyone, under the assumption that work will become scarce. But many economists are skeptical of these claims, because the notion that the the economy offers a fixed amount of work has been debunked time and time again over the centuries and current economic data show no signs of a productivity boom. Fortunately, we don’t need to divine the future of the labor market in order to prepare for it.
Everything will end. Even the universe. But in a future so far away that it defies description, there will still be light and therefore a chance for life. It will be around White Dwarfs, the corpses of stars. But even they will fade one day..
In 2015 the bees are still dying in masses. Which at first seems not very important until you realize that one third of all food humans consume would disappear with them. Millions could starve. The foes bees face are truly horrifying – some are a direct consequence of human greed. We need to help our small buzzing friends or we will face extremely unpleasant consequences.
Is it even possible to survive such a fall?! Today, we will answer these questions and shares some recommendations from scientists and engineers about what you should and definitely shouldn’t do if you find yourself in a falling elevator.