NIWA’s research vessel, RV Tangaroa , has returned from a month-long expedition as part of the Nippon Foundation-funded Tonga Eruption Seabed Mapping Project (TESMaP), where scientists were studying the effects of January’s eruption of Hunga Tonga–Hunga Ha'apai (HT – HH).
At the same time in China, the country’s automotive industry announced that EV sales for the year had ballooned by 158 percent compared with 2020, as more than 3.5 million vehicles took to the roads.
One of the best ways to reduce the likelihood of Covid-19 being transmitted in Aotearoa New Zealand classrooms is simply by opening doors and windows to create natural ventilation, say NIWA air quality experts.
After spending three days about 360 miles above the ground, the all-civilian crew of SpaceX’s Inspiration4 have returned to Earth.The crew kept busy while orbiting the Earth 15 times a day: Isaacman kept track of the spacecraft’s systems and kept in touch with mission control.
On Friday, after a contentious legal battle over Apple’s alleged monopoly power over the iOS ecosystem, a California judge snipped the tug-of-war rope between Apple and Epic Games.And Apple must change its App Store rules to allow developers to use other payment systems—a blow to Apple’s iron grip on the iOS ecosystem.
Those repeated disasters mean that utilities have a recovery playbook for storms like Ida. But knowing what order to run those plays in depends entirely on the unique conditions left behind by each hurricane—which regions remain inaccessible for days due to flooding, and which specific components of the system need extensive repairs.
President Biden sets a new vaccination goal, Europe curbs its vaccine exports, and experts caution against a hasty return to “normal.” Here’s what you should know: Want to receive this weekly roundup and other coronavirus news?
It’s an enormous open-world action RPG that casts you as Eivor of the Raven Clan, on a mission to conquer England during the Dark Ages.Like most open-world games today, Valhalla tries to do far too much, and in the process stretches itself too thin.
And because infections—especially asymptomatic ones—are more likely to be detected in the group that’s testing more frequently, the estimated 89.4 percent transmission-blocking effect of the vaccine is almost certainly too optimistic (a caveat the authors acknowledged, saying more research is needed to confirm their findings).
And the experiments get power from a battery that continuously recharges with US-made plutonium fuel .Since July, as Perseverance has been cruising toward Mars, the numerous antennae aboard have been pinging high-frequency signals to engineers back on Earth.
Embedded on the rover is a small microphone that, if all goes well, will record the sounds of the descent and, later, the martian environment itself, something no Mars probe has yet achieved.NASA Just Launched Its New Perseverance Rover to Mars.
The most significant detail the group added was its apparent dismissal of the controversial laboratory release hypothesis , which Ben Embarek called “extremely unlikely.” The declaration was a boost to Beijing’s version of events, which has peddled unsubstantiated claims that SARS-CoV-2 could have originated outside of China, and kicked off a new round of geopolitical bickering over who should shoulder the blame for Covid-19 becoming a global pandemic.
Under the existing standard, some veteran astronauts might have been excluded from longer-term space missions because they are bumping up against lifetime radiation limits.But NASA doesn’t have much data on the health effects of radiation from space on its astronauts.
City officials build what’s called self-reported inventories, or SRIs, to get an idea of local emission levels.According to Gurney, officials there were incorporating retail sales from gas stations in the city’s SRI calculation, which is usually a perfectly reasonable way to estimate emissions from local vehicles.
On February 9, the United Arab Emirates’ Hope spacecraft is expected to enter orbit around Mars after a six-month, 300-million-mile journey from Earth.China’s space agency has been quiet about its plans for visiting the Red Planet, but the craft is expected to attempt a landing shortly after it achieves orbit.
Yet as Wikipedia begins a new year with a burnished reputation as a trusted, fact-based resource, it faces thorny questions beyond accuracy that threaten its grand, encyclopedic mission: Can the community of editors and administrators who collect and present the facts become as sturdy and reliable as the facts themselves?
"The CPUC has been insistent in its demands that we release the full names and contact information of sexual assault survivors without their consent," Uber said in a statement on Monday.
Another possibility, given the surprisingly viscous surface material, is that the regolith’s soft, malleable rocks wedged into the Mylar flap opening and weren’t able to make it all the way into the head, Moreau says.
As the first spacecraft to visit a carbonaceous asteroid, Hayabusa2 can help determine the provenance of meteorites discovered on Earth and shed some light on the processes that formed the organic compounds in the early solar system.“Are there samples of the organics that we don’t have in our collection because they didn’t survive going through the atmosphere?
“This is not a simple case of going to a market and picking up samples and testing,” says Peter Daszak, the president of the nonprofit research organization EcoHealth Alliance, who leads the Lancet commission task force.
Researchers at Oxford also told reporters Monday that testing showed the vaccinated group in the UK had fewer asymptomatic infections, which means they'd be less likely to unwittingly spread the disease themselves.
“It’s really easy for someone to dismiss the idea and say, ‘On the back of an envelope, it looks great, but if you actually build it, you're never going to get those theoretical numbers,’” says Benkoski, a materials scientist at the Applied Physics Laboratory and the leader of the team working on a solar thermal propulsion system.
Discovered by Natalie Silvanovich of Google's Project Zero bug hunting team , the vulnerability, which is now patched, could have been exploited on Messenger for Android if an attacker simultaneously called a target and sent them a specially crafted, invisible message to trigger the attack.
Though the New Republic is just as diverse, if not more so, and the character options for both sides of the conflict feature more minority characters than not, it’s particularly striking to see the classically white, male Empire being run by women of color, commanding diverse squadrons and answering to no one but themselves.
Berman was aware of the practical issues raised by putting books in purgatory for so long, but she had a broader concern: that all this research was encouraging an undue fixation, or even a fear, of the objects librarians are meant to joyfully share with the public.
There are more than a thousand asteroids with diameters larger than Didymos and Dimorphos combined, and if any of those were to strike Earth, it could lead to mass extinction and the collapse of civilization.“Everyone knows it’s possible to hit an asteroid,” says Justin Atchison, a DART mission designer at the Johns Hopkins Applied Physics Laboratory.
Instead, both communication relay planes and the submarines themselves must be equipped with massive antennas, and even then VLF systems are still extremely low-latency, low-bandwidth, and low-throughput, meaning it takes a long time to send very small amounts of data.