Monday, October 16, 2023
HomeTechnologyThe Obtain: the Saudi sci-fi megacity, and sleeping infants’ brains

The Obtain: the Saudi sci-fi megacity, and sleeping infants’ brains


That is at the moment’s version of The Obtain, our weekday publication that gives a day by day dose of what’s occurring on the earth of expertise.

These unique satellite tv for pc photos present Saudi Arabia’s sci-fi megacity is properly underway

In early 2021, Crown Prince Mohammed bin Salman of Saudi Arabia introduced The Line: a “civilizational revolution” that may home as much as 9 million folks in a zero-carbon megacity, 170 kilometers lengthy and half a kilometer excessive however simply 200 meters extensive. Inside its mirrored, car-free partitions, residents can be whisked round in underground trains and electrical air taxis. 

Satellite tv for pc photos of the $500 billion venture obtained solely by MIT Know-how Assessment present that the Line’s huge linear constructing web site is already taking form. Go to The Line’s location on Google Maps and Google Earth, nonetheless, and you will notice little greater than naked rock and sand. 

The unusual hole in imagery raises questions on who will get to entry high-res satellite tv for pc expertise. And if the most important city building web site on the planet doesn’t seem on Google Maps, what else can’t we see? Learn the total story.

—Mark Harris

Why infants sleep a lot

Infants spend way more time asleep than they do awake. Scientists nonetheless aren’t precisely certain why, however new applied sciences are beginning to shed a bit extra gentle on this thriller—and will assist reveal what’s going on contained in the quickly creating mind of a new child.

Through the first few months, infants’ brains are creating connections at a charge of roughly 1,000,000 synapses a second. These connections are thought to play a key function in serving to infants study to make sense of the world round them, setting essential foundations for the remainder of their life. Learn the total story

This story is from The Checkup, a weekly publication by our senior reporter Jessica Hamzelou which supplies you the low-down on all issues biomedicine and biotechnology. Join to obtain it in your inbox each Thursday.

The must-reads

I’ve combed the web to seek out you at the moment’s most enjoyable/necessary/scary/fascinating tales about expertise.

1 Covid knowledge is beginning to disappear in China
It’s about to enter its deadliest part of the pandemic. How lethal? We gained’t know. (FT $)
A letter from Foxconn’s founder could have helped to steer China’s leaders to desert zero-covid. (WSJ $)
The coverage pivot has been met with reduction—but in addition fear and confusion. (NYT $)
Right here’s what scientists must say about it. (Nature)

2 AI selfies are in all places
You may thank the app Lensa, and the actual fact folks can’t resist sharing how horny it makes them look. (WP $)
Nevertheless, it generates troublingly NSFW photos. Even when the photograph is of a kid. (Wired $)
AI is getting higher and higher at producing convincing textual content too. (Vox)
Are you able to inform an actual tweet from one written by an AI? (WSJ $)

3 Individuals are flocking to local weather hazard zones
Migration patterns are largely away from safer areas, in the direction of hotter, drier areas with extra wildfires. (Wired $)
These three charts present who’s most in charge for local weather change. (MIT Know-how Assessment)

4 A lawsuit claims girls have been focused for Twitter layoffs
In engineering roles, 63% of girls misplaced their jobs in comparison with 48% of males. (NBC)
Musk’s plan to encrypt Twitter messages appears to be on maintain. (Forbes)
+ Twitter is planning to vary the price of ‘Twitter Blue’ after a spat with Apple. (The Info $)
Elon Musk is brazenly courting a far-right, conspiracy obsessed fan base. (Wired $)

5 CoinDesk’s FTX scoop shot its personal father or mother firm within the foot
Possession constructions in crypto are advanced—and on this case, a bit too cozy for consolation. (The Verge)
+ Crypto execs exchanged frantic texts as FTX collapsed. (NYT $)

6 Exhausted by the web? You’re not alone.
It’s starting to really feel like a dying mall stuffed with shops you don’t need to go to. (New Yorker $)
Amazon is launching a TikTok clone. Sure, Amazon. (WP $)

7 The hype round esports is fading
A wider financial downturn is inflicting sponsors and buyers to flee. (Bloomberg $)
The FTC is attempting to dam Microsoft’s $69 billion acquisition of online game large Activision Blizzard. (Vox)

8 What causes Alzheimer’s?
A stream of current findings counsel that it’s extra advanced than the build-up of amyloid plaques. (Quanta)
The miracle molecule that might deal with mind accidents and enhance your fading reminiscence. (MIT Know-how Assessment)

9 The worldwide spy ware trade has spiraled uncontrolled
And the US is taking part in each arsonist and firefighter, adopting the exact same instruments it condemns. (NYT $)
It’s arduous to regulate spy ware expertise when it’s in such excessive demand from governments around the globe. (MIT Know-how Assessment)

10 Xiaomi taught a robotic to play the drums
Skilled musicians can relaxation straightforward for now although, if the demo clip is something to go by. (IEEE Spectrum)

Quote of the day

“Globalization is sort of lifeless. Free commerce is sort of lifeless. And lots of people nonetheless want they might come again, however I actually don’t assume that will probably be again for some time.”

—Morris Chang, founding father of Taiwanese chip large TSMC, made some blunt remarks about geopolitics on the launch of a brand new plant in Arizona this week, Nikkei Asia experiences.

The massive story

The way forward for city housing is energy-efficient fridges

June 2022

The growing older residences underneath the purview of the New York Metropolis Housing Authority don’t scream innovation. The most important landlord within the metropolis, housing practically 1 in 16 New Yorkers, NYCHA has seen its buildings actually crumble after a long time of deferred upkeep and poor stewardship. It might require an estimated $40 billion or extra, not less than $180,000 per unit, to return the buildings to a state of fine restore.

Regardless of the dimensions of the problem, NYCHA is hoping to repair them. It has launched a Clear Warmth for All Problem which asks producers to develop low-cost, easy-to-install heat-pump applied sciences for constructing retrofits. The stakes for the company, the successful firm, and for society itself may very well be enormous—and good for the planet. 

In spite of everything, it’s way more sustainable to retrofit current buildings than to tear them down and construct new ones. Learn the total story.

—Patrick Sisson

We will nonetheless have good issues

A spot for consolation, enjoyable and distraction in these bizarre occasions. (Acquired any concepts? Drop me a line or tweet ’em at me.)

+ This Photoshop comedian about changing the sky is actually beautiful.
+ Santa Claus, Father Christmas, Saint Nicholas: no matter you name him, he’s obtained a lengthy and illustrious historical past
+ How one can nail dressing well, but casually.
Cowboy butter, anybody?





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