Noise limits the performance of modern quantum technologies. However, particles traveling in a superposition of paths can bypass noise in communication. A collaboration between the Universities of Hong-Kong, Grenoble and Vienna, as well as the Austrian Academy of Sciences, under the lead of Philip Walther, reveals novel techniques to reduce noise in quantum communication. The results, published in the latest issue…
Tag: reduction
US Navy Has Patents on Tech It Says Will ‘Engineer the Fabric of Reality’
The U.S. Navy has patents on weird and little understood technology. According to patents filed by the Navy, it is working on a compact fusion reactor that could power cities, an engine that works using “inertial mass reduction,” and a “hybrid aerospace-underwater craft.” From a report: Dubbed the “UFO patents,” The War Zone has reported that the Navy had to build…
The Empire State Building and Its Related Buildings Are Now Powered By Wind
The iconic Empire State Building that has crowned Midtown Manhattan since the early 1930s is now a game changer in American architecture in a different way: by becoming completely powered with renewable energy. The Hill reports: Announced on Wednesday, Empire State Realty Trust (ESRT) confirmed that it struck a three-year contract with Green Mountain Energy to power its entire commercial real…
There’s a Curious Effect Urban Trees Might Have On Depression
omfglearntoplay shares a report from ScienceAlert: There’s already a long list of reasons to like trees, we know. Warding off depression could be the latest entry on that list, based on a study of 9,751 residents in Leipzig, Germany. For a more consistent measure, researchers used antidepressant prescriptions rather than self-reporting to gauge the mental health of communities, and then cross-referenced…
People buying SUVs are cancelling out climate gains from electric cars
Global carbon dioxide emissions from cars are growing because higher numbers of SUVs are cancelling out the reduction due to higher numbers of electric cars Source: https://www.newscientist.com/article/2265449-people-buying-suvs-are-cancelling-out-climate-gains-from-electric-cars/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Valve and Five PC Games Publishers Fined $9.4M for Illegal Geo-Blocking
A four-year antitrust investigation into PC games geo-blocking in the European Union by distribution platform Valve and five games publishers has led to fines totalling $9.4 million after the Commission confirmed today that the bloc’s rules had been breached. From a report: The geo-blocking practices investigated since 2017 concerned around 100 PC video games of different genres, including sports, simulation and…
Xbox’s ‘Instant On’ Feature Could Consume 4 Billion kWh By 2025
An anonymous reader quotes a report from Ars Technica: The “instant on” feature that’s activated by default on new Xbox Series S/X consoles could suck up a total of 4 billion kWh — the equivalent of a year’s operation for a large power plant — from US owners alone through 2025. That’s according to a preliminary report released this week from…
Pfizer’s COVID-19 Vaccine Appears To Work Against New Coronavirus Strains, Study Finds
A new study provides early evidence that a Covid-19 vaccine might be effective against two new coronavirus strains first identified in South Africa and the UK, despite a concerning mutation. CNN reports: The two strains share a mutation known as N501Y that scientists worry could allow the virus to evade the immune protection generated by a vaccine. In research posted online…
Massachusetts To Ban Sale of New Gas-Powered Cars by 2035
While EVs are still in the single-digit area of overall vehicle sales, they continue to climb and have already surpassed the sales of vehicles with manual transmissions. Now it seems that the electrification investments made by automakers are getting a boost from another part of the country. From a report: Massachusetts is joining California with a plan to ban the sale…
Mitsubishi Heavy To Build Biggest Zero-Carbon Steel Plant
Japan’s Mitsubishi Heavy Industries will soon complete in Austria the world’s largest steel plant capable of attaining net-zero carbon dioxide emissions. Mitsubishi Heavy, through a British unit, is constructing the pilot plant at a complex of Austrian steelmaker Voestalpine. Trial operation is slated to begin in 2021. From a report: The plant will use hydrogen instead of coal in the reduction…