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The Morning After: LG quits the smartphone race – Engadget

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The early reports were right: LG is bowing out of the phone business. With long-running losses and occasionally esoteric devices never quite selling, it makes business sense. LG’s dual-screen phones (and the promise of rollable displays, which we’ll never see now) were not enough to lure consumers away from the likes of Apple and Samsung.

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By the end of 2020, its stake in the global phone market was estimated to be around 1.7 percent, and LG announced it would outsource the designs of more of its low- and mid-range handsets to third parties.

The company won’t announce any new smartphones but it will sell through all its remaining phone inventory, so if you’re looking for an LG Wing, keep an eye out for fire-sale prices.

— Mat Smith

It could help understand airborne diseases and solve crimes.

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Researchers at the Queen Mary University of London have shown you can collect “environmental DNA” (eDNA) from the air, using a peristaltic pump and pressure filters to grab samples of naked mole rat DNA. The method not only pinpointed the mole rats’ DNA (both in their housing and in the room at large), but also even caught some human DNA at the same time.

While the method was built for conservation and ecological study, it could be used for much more, with enough development. Forensics units could pluck DNA from the air to determine if a suspect had been present at the scene of a crime. It could also be useful in medicine, to better understand how airborne viruses (like the one behind COVID-19) spread. Continue reading.

Sorry, but I still have time for drone shows.

The Morning After

Genesis

The Hyundai-owned car brand Genesis marked its entrance into China by launching 3,281 drones into the sky, breaking the Guinness World Record for the most unmanned aerial vehicles in the air at the same time. The show itself was back on 29th March, but Guinness has to check these kinds of things. Expect to see the record broken again, though.

Shenzhen Damoda Intelligent Control Technology flew ‘just’ 3,051 drones in September 2020, which smashed a record set by a 2,200-drone performance in Russia just days earlier. If you’re looking to smash this record, you might want to stock up on drone batteries now. Continue reading.

Ingenuity is poised to make history in a matter of days.

The Morning After

NASA

NASA has confirmed that its Perseverance rover deployed its UAV, called Ingenuity, on Mars after a final four-inch drop to the Red Planet’s soil on April 3rd. The only challenge now is to make it to the flight itself, which could take place as soon as April 11th. For now, Ingenuity needs to charge itself using its own solar cells, ready for its first trip — a 30-second hover. Continue reading.

Data has been circulating privately since January.

Hackers have reportedly been sharing a massive amount of personal Facebook data since January. Security researcher Alon Gal has discovered that a user on a hacking forum has made the entire dataset public, exposing details for about 533 million Facebook members. The data includes phone numbers, birth dates, email addresses and locations, among other revealing info. About 32 million of the users are in the US, while 11 million are from the UK and another 6 million come from India. Continue reading.

But wait, there’s more…

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Inspiration4 Lift Off: SpaceX Launches World’s First All-Citizen Mission in Earth’s Orbit – Illinoisnewstoday.com

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Tampa, Florida (WFLA) — SpaceX made history on Wednesday night when it launched the world’s first all-civil mission to get going from the Space Coast, Florida.

The Inspiration4 mission took off from Launch Complex 39A at NASA’s Kennedy Space Center around 8:03 pm on Wednesday. The four crew members on the SpaceX Dragon spacecraft were launched onto a reusable Falcon 9 rocket and later separated from the spacecraft and landed on the drone.

The mission’s five-hour launch window began at 8:02 EST. The window was very large, as the crew was sent to orbit the Earth rather than the International Space Station, and therefore did not have such strict time constraints.

The crew is set to travel 350 miles above the surface of the Earth, about 100 miles higher than the International Space Station.

“This is important and historic, because it’s the best time humans have been in orbit since the Hubble Space Telescope mission,” said Benjireed, SpaceX’s manned spaceflight director.

(Photo provided by SpaceX)

The crew will spend three days in orbit to participate in research experiments on human health and performance. We hope that the results of our research will apply not only to future space flight, but also to human health here on Earth.

Inspiration4’s main goal is to provide and inspire support for St. Jude Children’s Research Hospital. They want to raise $ 200 million for St. Jude in a three-day mission.

According to SpaceX, each of the four members of the crew was chosen to represent the pillars of a mission of prosperity, generosity, hope and leadership. The Inspiration 4 crew and the pillars they represent are:

  • leadership: 38 years old Jared Isaacman – Founder and CEO of Shift4Payments
  • Hope: 29-year-old Haley Arseno – Doctor assistants and childhood cancer survivors treated with St. Jude
  • Generosity: 41 years old Chris Sembroski – Lockheed Martin US Air Force veteran and aerospace employee
  • prosperity: 51 years old Dr. Cyan Proctor – Entrepreneurs, educators, trained pilots, and the active voice of the space exploration community

SpaceX trained all four crew members as commercial astronauts on Falcon 9 and Dragon spacecraft. The crew was trained in orbital mechanics, microgravity, weightlessness, other stress tests, emergency preparedness, and spacesuit training.

The mission was funded by Isaacman in a private transaction with SpaceX. Isaacman has also invested $ 100 million towards a funding target for the St. Jude mission.

Inspiration4 Lift Off: SpaceX Launches World’s First All-Citizen Mission in Earth’s Orbit

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'Flying' microchips could ride the wind to track air pollution – Yahoo Movies Canada

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Researchers have created a winged microchip around the size of a sand grain that may be the smallest flying device yet made, Vice has reported. They’re designed to be carried around by the wind and could be used in numerous applications including disease and air pollution tracking, according to a paper published by Nature. At the same time, they could be made from biodegradable materials to prevent environmental contamination. 

The design of the flyers was inspired by spinning seeds from cottonwood and other trees. Those fall slowly by spinning like helicopters so they can be picked up by the wind and spread a long distance from the tree, increasing the range of the species. 

The team from Northwest University ran with that idea but made it better, and smaller. “We think we’ve beaten biology… we’ve been able to build structures that fall in a more stable trajectory at slower terminal velocities than equivalent seeds,” said lead Professor John A. Rogers. “The other thing… was that we were able to make these helicopter flyer structures that are much smaller than seeds you would see in the natural world.”  

They’re not so small that the aerodynamics starts to break down, though. “All of the advantages of the helicopter design begin to disappear below a certain length scale, so we pushed it all the way, as far as you can go or as physics would allow,” Rogers told Vice. “Below that size scale, everything looks and falls like a sphere.”

The devices are also large enough to carry electronics, sensors and power sources. The team tested multiple versions that could carry payloads like antenna so that they could wireless communicate with a smartphone or each other. Other sensors could monitor things like air acidity, water quality and solar radiation. 

The flyers are still concepts right now and not ready to deploy into the atmosphere, but the team plans to expand their findings with different designs. Key to that is the use of biodegradable materials so they wouldn’t persist in the environment. 

“We don’t think about these devices… as a permanent monitoring componentry but rather temporary ones that are addressing a particular need that’s of finite time duration,” Rogers said. “That’s the way that we’re envisioning things currently: you monitor for a month and then the devices die out, dissolve, and disappear, and maybe you have to redeploy them.”

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NASA splits human spaceflight unit in two, reflecting new orbital economy – WION

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NASA is splitting its human spaceflight department into two separate bodies – one centered on big, future-oriented missions to the moon and Mars, the other on the International Space Station and other operations closer to Earth.

The reorganization, announced by NASA chief Bill Nelson on Tuesday, reflects an evolving relationship between private companies, such as SpaceX, that have increasingly commercialised rocket travel and the federal agency that had exercised a US monopoly over spaceflight for decades.

Nelson said the shake-up was also spurred by a recent proliferation of flights and commercial investment in low-Earth orbit even as NASA steps up its development of deep-space aspirations.

Also Read | Cracks on ISS a ‘serious issue’, says former NASA astronaut

“Today is more than organizational change,” Nelson said at a press briefing. “It’s setting the stage for the next 20 years, it’s defining NASA’s future in a growing space economy.”

The move breaks up NASA’s Human Exploration and Operations Mission Directorate, currently headed by Kathy Leuders, into two separate branches.

Leuders will keep her associate administrator title as head of the new Exploration Systems Development Mission Directorate, focusing on NASA’s most ambitious, long-term programs, such as plans to return astronauts to the moon under project Artemis, and eventual human exploration of Mars.

Also Read | NASA’s Ingenuity helicopter is finding it tougher to fly on Mars

A retired deputy associate administrator, James Free, who played key roles in NASA’s space station and commercial crew and cargo programs, will return to the agency as head of the new Space Operations Mission Directorate.

His branch will primarily oversee more routine launch and spaceflight activities, including missions involving the space station and privatization of low-Earth orbit, as well as sustaining lunar operations once those have been established.

Also Read | NASA’s Hubble Telescope captures massive ‘eye’ of dying star

“This approach with two areas focused on human spaceflight allows one mission directorate to operate in space while the other builds future space systems,” NASA said in a press release announcing the move.

The announcement came less than a week after SpaceX, which had already flown numerous astronaut missions and cargo payloads to the space station for NASA, launched the first all-civilian crew ever to reach orbit and returned them safely to Earth.

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