as

The US Navy patented a device to make laser ‘ghost planes’ in mid-air

The US Navy is researching how to use lasers to form plasma into 2D or 3D infrared images of aeroplanes that can distract heat-seeking missiles




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Some babies who were born prematurely have weaker hearts as adults

People born prematurely may have weaker hearts that recover less well after exercise, potentially explaining their increased risk of heart disease




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Ripples in Earth’s atmosphere make distant galaxies appear to flash

Faraway galaxies have been spotted unexpectedly flashing up to 100 times their usual brightness, and it seems to be caused by eddies in Earth’s atmosphere




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Huge volcanic eruption in 2018 was triggered by torrential rains

The eruption of Hawaii’s Kilauea volcano in 2018 was caused by heavy rains – suggesting that extreme weather from climate change could lead to more eruptions




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Slower-moving hurricanes will cause more devastation as world warms

Climate models show that as the world warms, tropical cyclones will travel more slowly, dumping more rain in one place and making high-speed winds batter buildings for longer




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Waste water tests could monitor 2 billion people for the coronavirus

We need to scale up testing efforts to tackle the coronavirus pandemic, and looking for signs of virus RNA in our sewage could provide a shortcut




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BCG vaccine being trialled as potential protection against covid-19

A long-standing hypothesis suggests the BCG vaccine also serves to generally enhance the immune system, meaning it could protect against covid-19, and trials are under way to find out




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Astronomical time can help us put lockdown into perspective

The coronavirus pandemic is making life feel slower than ever, but observing timescales across the universe can bring us some comfort, writes Chanda Prescod-Weinstein




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AI can search satellite data to find plastic floating in the sea

AI can check satellite images of the ocean and distinguish between floating materials such as seaweed or plastics, which could help clean-up efforts




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We may have found 19 more interstellar asteroids in our solar system

A bunch of asteroids near Jupiter and Neptune with orbits perpendicular to the plane of the solar system may have come here from a different star system




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Pet food can contain drug-resistant bacteria that may pass to humans

Some dogs and cats may be passing gut microbes to their owners that withstand last-resort antibiotics, which can be needed to fight off pneumonia from a coronavirus infection




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The past can help us deal with the pandemic’s mental health fallout

Lessons learned from natural disasters and the military can help guide our responses to help people's mental health during the covid-19 pandemic




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Frozen bull semen may have unleashed bluetongue virus on farm animals

The ongoing spread of bluetongue virus among European farm animals may have started when a cow was inseminated with infected bull semen stored from an earlier outbreak




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Massive Spinosaurus dinosaur swam through water propelled by its tail

A well-preserved fossilised tail from Spinosaurus suggests this massive dinosaur may have been able to propel itself and hunt for prey in the water




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Tiger survival threatened by mass road-building in precious habitats

Over half the world’s wild tigers now live 5 kilometres from a road, and infrastructure projects planned in Asia could fragment their habitat further




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UK government won't say how many covid-19 contact tracers it has hired

The UK government has refused to say how many covid-19 contact tracers it has employed, with less than three weeks to go until its target of recruiting 18,000 of them by mid-May




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Transatlantic slavery introduced infectious diseases to the Americas

The remains of three slaves found in Mexico contain the earliest signs of the hepatitis B virus and yaws bacteria in the Americas, suggesting transatlantic slavery introduced these diseases




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NASA has selected three lunar landers to bring humans to the moon

NASA has awarded $967 million to three space flight companies – Blue Origin, Dynetics and SpaceX – to build lunar landers that will be part of the Artemis programme to send humans to the moon by 2024




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Ocean currents are sweeping microplastics into the deep sea

Slow-moving underwater currents are leading to build ups of microplastics in biologically rich areas on the sea floor




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Australia sees huge decrease in flu cases due to coronavirus measures

Australia recorded just 229 flu cases this April, compared with 18,705 last April, probably due to lockdown measures to stop the spread of the coronavirus




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Ancient Egyptians saw the sky as crumbling iron tub filled with water

A fresh look at the world’s oldest religious texts suggests ancient Egyptians saw the sky as a water-filled iron container from which chunks fell to Earth as meteorites




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How the covid-19 pandemic has led to a flood of misleading science

Amid the global coronavirus outbreak, a second epidemic of preliminary, unverified and misinterpreted research has broken out. Can it be fixed?




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Common herpes virus causes signs of Alzheimer's disease in brain cells

A study of brain cells in a dish adds to growing evidence that Alzheimer’s disease can be caused by herpes viruses, but antiviral treatment may help stop it




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The moon is emitting carbon, raising questions about how it was formed

The leading hypothesis for how the moon formed involves a collision between a Mars-sized object and Earth that would have boiled away elements like carbon, making its discovery on the moon a mystery




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Universal basic income seems to improve employment and well-being

Finland’s two-year test of universal basic income has concluded that it doesn't seem to disincentivise working, and improves recipients’ mental and financial well-being




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Egyptian pyramids really were aligned with the compass points

Many ancient monuments are claimed to be aligned to celestial phenomena, but we now have the first statistical evidence this is the case for the Egyptian pyramids




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Black people in England and Wales twice as likely to die with covid-19

The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic




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Climate change has already made parts of the world too hot for humans

Global warming has already made parts of the world – including cities in Pakistan and the United Arab Emirates – hotter than the human body can withstand




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I knew all along that Lio was a good kid

Of course, the first comment on the comic is this BS: Nobody gets to be a billionaire without creating something that millions, even billions, of people want and pay for. If you don’t like billionaires, then trying living your life without everything they’ve made possible for you. Reassuringly, that commenter will never be a billionaire, […]




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OMG! I’m caught up in one class!

Finally, I’ve waded through the entire backlog of grading for my genetics class, and have sent every student a personal email stating where they currently stand, what assignments are missing (I’m offering amnesty on all the homework), and what they can do to improve their grade this week — lab reports, for instance, can be […]



  • Miscellaneous and Meta

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Classic orb

A reader sent this in — I’m envious. I’ve been eyeing various likely sites for webs, haven’t seen any of the orb webs yet. I’m in the land of cobwebs and jumping spiders right now, and haven’t had much of an opportunity to get out and explore yet. Soon, though. I’ll be fetching my wife […]




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Another professor embarrasses the professoriate

A university professor filed suit against his institution because it chastised him for inappropriate sexual behavior. He wasn’t fired, they just tut-tutted, put a black mark on his record, and told him not to do that anymore. He sued anyway, for his ego. During a class in 2013, a psychology professor at George Mason University […]




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Michelle Malkin still has a fanbase? And it’s enhanced by including Milo?

Milo Yawannapissoff and Michelle Malkin have been collaborating, and the results are even more awful than you can probably imagine. They decided to work together to create an “America First” reading list for their followers. Just from their choice of subject you can tell it’s going to be a collection of racists’ greatest hits. Milo […]




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My summer fantasy

Here’s what I do for a little relaxation: I stare at maps. My summer research is a bit constrained right now, so I’ve been planning alternatives, like making day-trips to neglected local spots to do spider-hunting. I will be the first to admit that my knowledge of spiders is limited — I know a fair […]




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This image has been photoshopped

Currently making the rounds: I was suspicious, though. It’s too good to be true. So I snooped about, and found the original on the ADL website. OK, now, really — who thought they needed to edit the original sign to make it less evil and more obviously stupid? That was a waste of effort. Just […]




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Alas, poor Amtor

Trivia fact: Edgar Rice Burroughs, in addition to his Tarzan and Mars books, also wrote a handful of pulp stories about Venus, which was called Amtor by the natives, and his intrepid hero, Carson Napier. They were a little different from the Mars series, where John Carter was teleported to Mars by some form of […]




as

Please Be Smart




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Dr. Karen Ruskin, former star poly basher, admits she was wrong.




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Today is Metamour Day. It has deep meanings.



  • Friday Polynews Roundup


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Classic: Success




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PHP grows up and Redis 6 is released

#265 — May 6, 2020

Read on the Web

StatusCode Weekly
Covering the week's news in software development, ops, platforms, and tooling.

Caddy 2: The Go-Powered Web Server with Automatic, Default TLS — After over a year of redesign, Caddy 2 has a new architecture to v1. If you want a new HTTPS server that ‘just works’, Caddy is well worth a look IMO. Its lead creator, Matt Holt, answered lots of questions on this Hacker News thread about the release.

Caddy Web Server

Redis 6.0 Released — The next major release of the popular data structure server is here. Redis is at the heart of so many data systems nowadays that any major release is big news but 6.0 packs in a lot of new bits and pieces that make it more robust and capable of modern workloads, including:

Salvatore Sanfilippo

Faster CI/CD for All Your Software Projects Using Buildkite — See how Shopify scaled from 300 to 1800 engineers while keeping their build times under 5 minutes.

Buildkite sponsor

An 'Extra Dumbed Down' Explanation of BGP — The BGP (Border Gateway Protocol) is a fundamental part of how the Internet works by defining and exchanging routing information between systems. This post explains what BGP is but, importantly, what its flaws are and how it needs to be made better.

RevK

How PHP is Beginning to Show Its Maturity“If you still think PHP lacks an appropriate object model, you might be pleasantly surprised taking a look again.” Add proper FFI, dependency management, and security to the mix and PHP looks better than ever as of version 7.4.

John Coggeshall (LWN)

What Netlify’s Infrastructure Team Learned As It Increased Deploy Speed by Up to 2x — How the infrastructure team at Netlify took a 4 year old codebase, isolated an issue, tested a few different solutions, and eventually improved observability while rolling it out to production.

Epure, Neal and Drasner

Quick bytes:

???? Jobs

DevOps Engineer at X-Team (Remote) — Join X-Team and work on projects for companies like Riot Games, FOX, Coinbase, and more. Work from anywhere.

X-Team

Find a Job Through Vettery — Vettery specializes in tech roles and is completely free for job seekers. Create a profile to get started.

Vettery

ℹ️ Interested in running a job listing in StatusCode Weekly? There's more info here.

???? Stories and Opinions

How a Few Lines of Code Broke Lots of JavaScript Packages — A week ago JavaScript developers were reporting breakage in numerous key packages. The culprit? A tiny change in a tiny dependency. A fix was quickly deployed and the creator of the affected project reflects on what happened here.

Forbes Lindesay

systemd, 10 Years Later: A Historical and Technical Retrospective

V.R.

Initial Impressions of WSL 2 — WSL (Windows Subsystem for Linux) is a compatibility layer for running Linux executables natively within Windows 10 and ”..it feels like a new era for web development on Windows.”

Dave Rupert

What Port Numbers Do Developers Use Locally? — A look at what port numbers developers are using locally in development.

Roland Crosby

▶  A Language Head to Head: Kotlin 4 vs. Scala 3

Garth Gilmour and Eamonn Boyle

▶  Does Agile Make Us Less Secure? — Weighing up the balance between older ways of making things ‘just so’ before deploying versus pushing to production numerous times a day.

Michael Brunton-Spall

How to Remain Agile with DynamoDB — Amazon DynamoDB delivers performance at scale but at a cost to flexibility. See how the costs can be mitigated to remain Agile.

Rob Cronin

???? Tutorials

Using AWS CodeBuild to Execute Administrative Tasks — A look at using AWS CodeBuild to run scheduled or adhoc jobs. It’s not the first tool most would jump to (as it’s marketed as a build service) but the flexibility provided is pretty neat and might help you package together code in a way that better suits your use case (it’s well suited for batch jobs that take a while to run, rather than 500ms functions, say!)

Gojko Adzic

Git Branch Naming Conventions — A primer on naming branches for modern git workflows to help organize your or your team’s work.

Sanket Saurav

Implementing Conway's Game of Life in 32 Bytes — Not exactly a tutorial but if you can read x86 you’ll learn something. Here’s a video of it in action.

SizeCoding

TLDR: Writing a Slack bot to Summarize Articles — Using state-of-the-art NLP to read more news, faster? I always find automated summaries to be kinda useless, but the way it’s put together is neat nonetheless.

Chris Ismael

OAuth 2.0 Security Best Current Practices

IETF

Using PostgreSQL for JSON Storage — With JSON and JSONB types and associated advanced ways to query such columns, using Postgres as a store for JSON data is pretty simple. This is the briefest of overviews but leads into an interactive online tutorial.

Steve Pousty

???? Code and Tools

Never IPv4: A Quick Way to Test Your IPv6 Support — If this site doesn't load for you, you're in the majority! It's a test site that only has AAAA records and so will only work on a fully working IPv6 stack. NeverIPv6.com provides the opposite.

As207960 Cyfyngedig

actions-cli: Monitor Your GitHub Actions in Real Time from the Command Line

Tommaso De Rossi

Pixie Is Alive. Monitor & Trace K8s Apps On-Prem Without Changing Code — At-scale streaming, gaming, e-comm & SaaS SRE teams run eBPF based edge monitoring Pixie scripts to debug in minutes.

Pixie sponsor

Backblaze B2 Cloud Storage Now Has S3 Compatible APIs — Backblaze B2 has been a compelling alternative to S3 for a while on price alone but now it shares an API too.

Gleb Budman

awesome-kubernetes: A Curated List for Awesome Kubernetes Sources — A lot of k8s resources here from installers and useful articles to platforms, projects, books, and Twitter accounts.

Ramit Surana

Rich: A Python Library for Rich Text and Beautiful Formatting in the Terminal — This does look really nice.

Will McGugan




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Larry Kudlow on April jobs report: Trump assembled $9T rescue plan, we’ve done the best we can

U.S. loses record 20.5 million jobs in the month of April; White House National Economic Council Director Larry Kudlow weighs in on ‘America’s Newsroom.’





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The reason why some people get very sick with the coronavirus, and others do not, could be hidden in their genes

Experts still aren't sure why some coronavirus cases are so much worse than others, but the answer may lie in patients' genetic differences.





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Was the coronavirus made in a Wuhan lab? Here's what the genetic evidence shows

Despite President Trump's statements that the coronavirus was released from a laboratory in Wuhan, scientist say the evidence points to a natural origin.





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Russia is fast becoming a coronavirus epicenter, with health workers still reporting PPE shortages. Putin is already thinking about reopening.

On Thursday, the country reported its largest one-day increase in new cases of 11,231 — yet President Putin already has his eyes on reopening.





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‘Please Come Get Me’: Fatal Indianapolis Police Shooting May Have Aired on Facebook

An Indianapolis man was fatally shot by police after a high-speed chase in an incident that appeared to have been broadcast on Facebook Live, sparking outcry and protests throughout the night.More than 100 people from the community gathered at the scene of the shooting to express their outrage Wednesday night, chanting “No justice, no peace!” as they demanded answers from police about the latest officer-involved death. Protestors continued demonstrating Thursday, with dozens marching through the streets before congregating outside of the Indianapolis Metropolitan Police Department headquarters. “We deserve better,” one community activist told The Indianapolis Star. “I am disgusted, horrified, tired, and angry.”‘You’re Gonna Kill Me’: Body-Cam Footage Shows Cops Mocking Dallas Man as He DiesThe Indianapolis Metropolitan Police Department said the incident began around 6 p.m. when officers began pursuing a man who they observed to be driving recklessly. After the driver exited the car, an officer chased him on foot before gunfire was “exchanged” at around 6:14 p.m., police said in a press release, without revealing who fired first. In the unconfirmed Facebook video of the incident, at least 13 or 14 gunshots can be heard. In another video obtained by The Indianapolis Star, a detective who arrived after the shooting can be heard saying: “Looks like it’s going to be a closed casket, homie.” “We are aware of inappropriate comments made by an IMPD detective” on the live stream, Indianapolis MPD Chief Randal Taylor said at a Thursday press conference. “Let me be clear: These comments are unacceptable and unbecoming of our police department.” While Taylor did not confirm the authenticity of the Facebook live stream, he did stress he was “concerned with the things on social media,” stating he thinks that some comments online “lack trust as to what occurred.” Authorities have not yet identified the name of the driver but said he and the officer who shot him were both black men. Family members identified the driver to local media outlets as 21-year-old Dreasjon “Sean” Reed. The officer who fired the fatal shot has been placed on administrative leave pending further investigation.“I feel like to lose a life, especially at a young age, there’s never going to be justice,” Jazmine Reed, the 21-year-old’s sister, told WISH, adding that her family watched the pursuit and shooting on Facebook as it happened. “Cause he’s gone—there’s never justice for that. Even if somebody was to get time or whatever for it, it’s never going to be justice because he’s never coming back.” The sister said she drove to the scene after watching the video, not knowing whether her brother was still alive. “I shouldn’t have to bury my little brother,” she added.The Indianapolis MPD said the incident began after two officers saw a Toyota Corolla being driven “recklessly.” They followed the driver in unmarked cars and asked for assistance as they said the vehicle continued “at a high rate of speed” and the operator was “disobeying all traffic signals” and nearly hit another car. In the Facebook video, titled “High-speed case lol,” Reed, who is shirtless, appears nervous as he speaks to his 2,000 viewers and points his camera to show the moving police cars behind him.“Almost lost him y’all!” he says. “Almost got rid of his ass!”Video Shows Florida Deputy Violently Yanking Middle Schooler’s Hair During ArrestAt one point, he appears to pull over and stop his car. Authorities say the driver disregarded “the officers’ verbal commands to stop” and ran out of the car, prompting an officer to chase him on foot.“I’m on 62nd and Michigan,” Reed says in the video, just before exiting the vehicle. “I just parked... I’m gone.” He added: “Please come get me! Please come get me! Please come get me!”Reed can then be heard running for approximately 30 seconds, as a voice behind him yells: “Stop! Stop!”“Fuck you,” Reed replies. Indianapolis Metropolitan Police Department Assistant Chief Chris Bailey said during a Wednesday news conference that the officer first used his taser, but it’s unclear if it worked and is not seen on the purported video from the scene.“It is believed at this time that shots were fired by both the officer and the suspect,” Bailey said.In the video, Reed appears to start screaming before collapsing on the ground. About eight seconds later, 11 or 12 gunshots can be heard in rapid succession. The live stream did not show Reed talking about a gun or firing a weapon. After a brief pause, two more shots can be heard as the camera faces the sky while the opening lyrics of Young Dolph’s “16 Zips” appears to be playing off the phone. By the end of the gunfire, more than 4,000 people had tuned in to watch the live stream, according to the Star.Bailey said Indianapolis Emergency Medical Services arrived shortly after and pronounced the driver dead at the scene. The officer was uninjured.Taylor on Thursday stated that a “loaded gun” was recovered at the scene that appeared to have been fired twice and that it belonged to the driver. He added that disciplinary action will be taken against the detective who made the “casket” comment.After the incident, the Facebook Live video, which has been widely shared on social media, was removed from the victim’s account, Bailey said. Bailey added that authorities are aware of Facebook videos.Cop Charged With Assault After Video Shows Him Slamming Suspect’s Head Into Pavement“Both the officers and the detectives have done their due diligence in preserving that evidence through the proper legal channels, and if it’s associated that there’s information on there that’s appropriate for the investigation, they’ll utilize it,” he said.Taylor added Thursday the police officers involved in the shooting were not wearing body cameras, but he has no reason to believe they acted inappropriately. But after the press conference, dozens of protesters took to the streets demanding more police action, shouting “all lives matter,” as drivers stopped their cars and put their fists out their windows in solidarity.About eight hours after that shooting, Indianapolis police fatally shot another man during an investigation into a burglary at an apartment complex. Authorities said that around 1:30 a.m. Thursday, four officers responded to the apartment and were immediately fired upon by a man with a rifle. All four officers “returned fire” and hit the man, who was pronounced dead at the scene, police said in a news release. In response to both incidents, Taylor stressed at a Thursday press conference that he will provide residents with “the truth whether we are right or wrong.”“We have long talked about the kind of police department we want to be—one that serves with the community, that's not policed at—a police department that is trusted, one where every resident feels a comfortable calling,” Taylor said. “We recognize and are saddened that this mutual trust that is so valued has been eroded over the last 24 hours.”Investigators are now conducting a separate investigation into that shooting, and police said there’s evidence the victim called 911 with the intent of ambushing the responding officers. “Our hearts this morning are with the families who lost loved ones during these tragic events. All of us are trying to make a new normal in an un-normal time. Incidents like these do not help restore normalcy to our community,” Chrystal Ratcliffe, the president of the NAACP branch in Indianapolis said in a statement.The American Civil Liberties Union of Indiana on Thursday called for a “prompt, thorough, and transparent investigation” into Reed’s death.“Whether someone is unarmed or armed, compliant or resistant, police officers should be properly trained in de-escalation tactics and turn to the use of force only as a last resort, not a first option,” the statement read. Read more at The Daily Beast.Got a tip? Send it to The Daily Beast hereGet our top stories in your inbox every day. Sign up now!Daily Beast Membership: Beast Inside goes deeper on the stories that matter to you. Learn more.





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WHO: If lockdowns go on for 6 months, there could be 31 million new domestic violence cases globally

Women and children are experiencing unprecedented levels of abuse and violence at home as stress and anxiety continue to mount due to the pandemic.





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No warning, no escape as deadly gas swept through an Indian village

When gas began leaking from a nearby chemical factory and drifting towards his house in southern India, there were no warnings and no alarms, welder Elamanchili Venkatesh said. Venkatesh, who staggered outside blindly, said he coughed up blood before losing consciousness.





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Texas governor amends lockdown and orders salon owner freed from jail

The governor's order names the Dallas hairdresser who was jailed on Tuesday for staying open.