Mars has a roughly 4.5-billion-year history. Thanks to our robotic explorers, we have a good sense of its current climate and atmosphere. A new study of ancient sand dunes points to what it might have been like a billion years ago on the red planet.
A team led by Planetary Science Institute (PSI) research scientist Matthew Chojnacki took a close look a wind-driven dune fields in Valles Marineris, an area of Mars known for its extensive canyons. The dunes appear to have been preserved through lithification, a geologic process that turns sediments into rock.
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The team published a study on this window into the martian past in the journal
Arlo has announced two new security cameras: the Pro 4 Wire-Free Spotlight Camera and the Ultra 2 Wire-Free Spotlight Camera System. You can preorder both cameras now; the Pro 4 starts at $199.99 and the Ultra 2 starts at $299.99.
Both cameras are wire-free. That makes them easier to set up and more convenient to place than many other cameras, since you’re not limited by the location of your outlets.
The Arlo Pro 4 connects directly to Wi-Fi — no smart home hub required. It produces 2K video with HDR, color night vision, and a 160-degree viewing angle. It also comes with a built-in spotlight to illuminate intruders, a siren, and two-way audio to communicate with guests.
VALENCIA, Spain, Oct. 6, 2020 /PRNewswire/ — Technology will be critical to ensure water supply in emerging countries around the world in the aftermath of the coronavirus pandemic, explained Chema Nebot, Head of Business Development at Spanish Water technology company Idrica.
Nebot, who is one of the leading experts in integral water cycle management technology in Europe, explained that to strengthen the access of the most vulnerable societies to water resources it is going to be necessary and urgent to implement technologies such as digital twin and smart meters in the developing world.
Processes optimisation and automation will boost energy efficiency in the water industry, and countries must bet on the future of the access to water to avoid social conflict.
“The world of tomorrow will rely on good management of water resources across the world. The success of that effort depends largely on the state of
If you want to play 2020’s biggest upcoming games on both your current gaming hardware and the upcoming next-gen consoles, console manufacturers and game publishers are making the transition a bit smoother than usual. Microsoft is unifying its Xbox One and Xbox Series X physical discs by offering one “Xbox” version that is compatible with both platforms, touting how backward-compatible the Series X will be with other Xbox console games. Meanwhile, pre-order listings for PS5 games show two different boxes, one for next-gen and one for PS4, but plenty of PS4 games will have free upgrades to PS5, which will probably be a little confusing for those who are window-shopping at major retailers at launch. The distinction also has the potential to cost you more money if you aren’t careful.
PS5 pre-order listings for a trio of upcoming Ubisoft games–Watch Dogs Legion, Assassin’s Creed Valhalla, and Far Cry 6–are currently
When Alexa launched six years ago, no one imagined that by today there would be hundreds of millions of Alexa-enabled devices or that Alexa would become part of so many lives. For people who are blind or visually impaired, voice assistants are a huge convenience, whether you are calling a loved one, cooking a meal, checking a sports score, or asking for the weather or time. This fall, Alexa introduced personalization and conversational capabilities that are steps toward a more human-like, digital factotum.
It’s exciting to announce that Amazon’s Josh Miele, Principal Accessibility Researcher at Amazon’s Lab126, and Anne Toth, Director of Amazon’s Alexa Trust, will be speaking at Sight Tech Global, a virtual, global event that addresses how rapid advances in technology, many of them AI-based, will influence the development of accessibility and assistive technology for people who are blind or visually impaired.
Universal Display Corporation (Nasdaq: OLED), enabling energy-efficient displays and lighting with its UniversalPHOLED® technology and materials, congratulates Dr. Mark Thompson, Professor of Chemistry and Chemical Engineering and Materials Science at USC Dornsife College of Letters, Arts and Sciences and Scientific Advisory Board member of Universal Display Corporation (UDC), on his induction into the National Academy of Engineering (NAE). Professor Thompson became a member of the NAE on October 4, 2020 at the Academy’s virtual annual meeting.
The National Academy of Engineering cited Professor Thompson for his “development of highly efficient electrophosphorescent materials for organic light emitting devices used in displays and lighting worldwide.” Professor Thompson was one of 86 new members and 18 international members named to the Academy, one of the highest professional honors in the engineering profession. According to the NAE, Academy membership honors those who have made outstanding contributions to “engineering research, practice, or education, including,
A Democratic congressional staff report recommends changes to antitrust laws and enforcement that could result in major changes for Big Tech companies like spinning off or separating parts of their businesses or making it harder to buy smaller companies.
The staff found, after a 16-month investigation into competitive practices at Apple, Amazon, Facebook and Google, that the four businesses enjoy monopoly power that needs to be reined in by Congress and enforcers.
In a nearly 450-page report, the Democratic majority staff laid out their takeaways from hearings, interviews and the 1.3 million documents they scoured throughout the investigation. They conclude that the four Big Tech companies enjoy monopoly power and suggest Congress take up changes to antitrust laws that could result in parts of their businesses being separated.
You can read the full report here.
The recommendations from Democratic staff include:
Imposing structural separations and prohibiting dominant platforms from entering
Multi-trophic aquaculture: A feasible option for the future of aquaculture
EUROPEAN UNION Wednesday, October 07, 2020, 04:00 (GMT + 9)
A group of European experts has been working for more than three years on the definition of integrated multi-trophic aquaculture and the appropriate framework for its development, the validation of technology and production processes specific to this type of aquaculture, the study of its environmental impact, and the strengthening of collaboration networks between the scientific community, business and government. All of this is done with the aim of putting to good use all the knowledge acquired and making this innovative sustainable aquaculture solution a reality in Europe.
Co-cultivating aquatic species from different trophic levels, such as fish, algae or filter feeders, generates balanced systems that contribute significantly to the environmental and socio-economic efficiency of this industry. This is the objective of Integrated Multi-Trophic Aquaculture (IMTA), a
Being previously infected with a coronaviruses that cause the “common cold” may decrease the severity of severe acute respiratory syndrome coronavirus (SARS-CoV-2) infections, according to results of a new study. Led by researchers at Boston Medical Center and Boston University School of Medicine, the study also demonstrates that the immunity built up from previous non-SARS-CoV-2 coronavirus infections does not prevent individuals from getting COVID-19. Published in the Journal of Clinical Investigation, the findings provide important insight into the immune response against SARS-CoV-2, which could have significant implications on COVID-19 vaccine development.
The COVID-19 pandemic has led to more than 200,000 deaths in the US, and more than one million globally. There is a growing body of research looking into specific ways that the SARS-CoV-2 virus impacts different populations, including why some people are infected and are asymptomatic, as well as what increases ones mortality as a result of infection.
Two new Xbox consoles are launching next month, and retailers are currently sold out of preorders for both the Xbox Series X and Xbox Series S. The Series X and Series S release November 10 for $500 and $300, respectively, and as of now, it’s proving to be quite challenging to secure either.
Where to preorder the Xbox Series X and Series S
Xbox Series X and Series S preorders were sold out at all major retailers as of our last update. Xbox preorder listings went live at Target, Walmart, Microsoft, GameStop, and other stores on September 22 but sold out as fast as they appeared. You can check the main store listings below in case of availability. In a recent tweet, Xbox urged its followers to sign up with retailers for stock updates and said more consoles will be available on release day.