Artificial-intelligence software designed by Microsoft to tweet like a teenage girl has been suspended after it began spouting offensive remarks.
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Nuclear fusion needs a “Wright brothers” moment, to convince the world of its promise of unlimited clean and safe energy and so unlock significant private investment, according to a physicist whose says his company is closing in on that goal.
David Kingham, the chief executive of Tokamak Energy, has announced his company’s target of producing its first electricity by 2025 and feeding power into the grid by 2030, as well as investment from the UK’s Institution of Mechanical Engineers.
Harnessing the nuclear energy which powers the sun has long been touted as the ultimate solution to the challenge of powering the world while halting climate change. But, as fusion sceptics often say, the reality has stubbornly remained a decade or two away for many years.
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There are some kernels of brilliance scattered amid the dead spaces of “Creative Control,” a microbudgeted techno-drama.
In a near-future Brooklyn, marketing consultant David (played by Benjamin Dickinson, the film’s director and co-writer) is assigned to create an ad campaign for Augmenta, a new form of augmented-reality glasses that will add a high-tech layer to the viewer’s reality. After deciding to give a pair to a hip artist — in this case, the musician/comedian Reggie Watts, here wittily sending up his own image — David starts noodling with a pair himself.
While he ignores his flighty yoga-instructor girlfriend, Juliette (Nora Zehetner), David starts to create a sexy avatar based on Sophie (Alexia Rasmussen), the fashion-designer girlfriend of his best friend, Wim (Dan Gill), a philandering photographer. David and Sophie start crushing on each other, but it’s nothing to the sparks David feels with her simulated version.
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NASA, perhaps more than anyone else, knows that there’s only so much room for packing stuff onto a spacecraft. That’s why it’s testing expandable living modules on the International Space Station prior to sending them to Mars for work and living spaces. The Bigelow Expandable Activity Module will ride along in an upcoming SpaceX Dragon resupply mission to the ISS and from there will be unpacked and attached to the side of the station.
After that it’ll be filled with air to expand from just over five feet in depth and almost eight in diameter to 12 feet deep and over 10 feet in diameter and have its pressure equalized with the rest of the station. In the video below, NASA says that it’s all going to be done pretty slowly given that it’s the first experiment of its kind.
The BEAM needs to prove its mettle against cosmic radiation, durability and long-term leak performance prior to going into deep space, however. Before the expandable spaces go near the red planet, they’ll have to survive two years on the ISS with crew members poking and prodding it for the aforementioned reasons. The video below is a rendering, and admittedly moves along much faster than NASA says the installation process will actually go, but it should give you an idea of what the ISS will look like when the bolt-on test module is in place.
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“Once a quaint academic village on the banks of the Charles River in Cambridge, Massachusetts, Harvard, like so many other research universities, has transformed itself into a vast 21st-century institution whose significant landholdings are developed on a larger, urban scale. Part of this evolution has involved an expansion across the Charles, into the Allston area of Boston.”
Vortex is a bladeless, wind-powered generator prototype that produces electricity with minimal moving parts and leaves a minuscule footprint. To top it off, it makes almost no sound. The design aims to reduce both visual and aural impact of traditional bladed turbines, and utilizes the power within swirling vortices of air.
There are many people using standard wind turbines who find them to be problematic. Bladed wind turbines are dangerous to birds, they are incredibly noisy, and their gigantic size makes commercial use a property allowance issue as well. These concerns might be excuses for those who prefer old-aged electricity, but they hold truth to them and these reasons might be holding back the universal acceptance of standard turbines. This is where Vortex finds itself with the upper hand. The unit is much more compact than windmills, and uses the natural currents of wind to move a series of magnets located within its base to generate electricity.
The design does not produce an equatable amount of energy to wind-driven turbines, but it has fewer moving parts and happens to be up to 80% more cost effective to maintain. Also, it reportedly has 40% less of a carbon footprint in comparison with standard wind turbines, so this system has definite economical benefits.
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