martes, noviembre 29, 2022
InicioTechnologyThat is as we speak's version of The Obtain, our weekday e-newsletter...

That is as we speak’s version of The Obtain, our weekday e-newsletter by MIT Expertise Evaluate that gives a every day dose of what is going on on on the earth of expertise.

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—James Ball

What do psychedelic medication do to our brains? AI may assist us discover out

The massive image: Psychedelic medication have lengthy been touted as doable remedies for mental-health problems like despair and PTSD. However little or no is admittedly recognized about what these substances truly do to our brains. Understanding how they work may assist unlock their potential.

A brand new methodology: Some scientists are utilizing AI to determine it out. A group at McGill College in Montreal used pure language processing to check written “journey stories” of customers’ experiences with a variety of medicine. The group then built-in this information with data of which neurotransmitter receptors within the mind every drug is thought to work together with. Collectively, these steps let the group establish which receptors are linked to particular drug experiences.  

What subsequent: The work may make clear how hallucinogens set off particular psychological states, whether or not that be euphoria, anxiousness, or a way of being at one with the world. It may additionally assist design new medication for psychological well being problems—one thing some companies are already making an attempt to do. Learn the complete story.

—Jessica Hamzelou

The must-reads

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

1 Russia has stepped up its marketing campaign of bombing civilians in Ukraine
It simply bombed a theater in Mariupol that a whole lot of individuals had been sheltering in. (AP)
  + US intelligence estimates Russia has misplaced greater than 7,000 troops already. (NYT $)
  + Zelensky urged extra US corporations to give up Russia. (Quartz)
  + Biden pledged an extra $800 million for Ukraine’s struggle effort, together with drones and anti-aircraft programs. (Reuters $)
  + The tractor has change into an emblem of Ukrainian resistance. (Vice)
  + Ukrainian influencers are documenting what’s occurring. (The Verge)
  + What’s the danger of nuclear struggle? It’s not zero. (NYT $) 

2 Fb and YouTube eliminated a deepfake of the Ukrainian President 
It purported to point out him surrendering to Russia—but it surely was shortly debunked. (CNN)
  + Not earlier than inflicting a good bit of chaos yesterday, although. (Vice)
  + The most important menace of deepfakes is not the deepfakes themselves. (TR)  

3 There’s a hyperlink between covid-19 deaths and web entry
It’s not clear precisely why, although. (Vox)
  + Covid instances are on the rise once more all over the world. (Ars Technica)
  + Citizen science is making a comeback. (Wired $) 

4 NASA launched its first picture from the James Webb Telescope 🔭
And it’s a stunner. (Ars Technica)
 + NASA’s early warning system to detect asteroids bought its first check. (CNN

5 Components of Kenya are slowly sliding underwater 
And a whole lot of hundreds of persons are being displaced because of this. (The Guardian)
  + How rising groundwater attributable to local weather change may devastate coastal communities. (TR)
  + The promise of photo voltaic canal panels. (The Subsequent Net

6 How Chinese language professors bought caught up in a spying panic within the US
And, in some instances, noticed their livelihoods torn to shreds because of this. (New Yorker $)
  + The US authorities is ending the China Initiative. Now what? (TR

7 Inside a ransomware gang’s group chats
The Conti gang extorted $180 million from corporations final yr. Now it desires to diversify into crypto initiatives. (Wired $)

8 Netflix thinks it may guilt you into paying for these passwords you share
Simply after it considerably hiked costs. Good luck with that. (Gizmodo)

9 How is Instagram going to keep away from internet hosting stolen NFTs?
It seems like a minor consideration but it surely’s actually not, given the world of NFTs is awash with them. (The Subsequent Net)
  + Spotify is planning to hitch within the crypto craze. (FT $) 

10 Elon Musk is beefing with Chechnya’s brutal dictator on Twitter
Warning: extraordinarily excessive ranges of poisonous masculinity detected. (Vice)

“I feel he’s a struggle prison.”

—President Joe Biden delivers his sharpest rebuke but of Russian chief Vladimir Putin.

We are able to nonetheless have good issues

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

  + Blissful St Patrick’s Day to those that have fun it! And earlier than you determine whether or not to have fun it, you would possibly wish to take this quiz
  + These social media accounts are certain to cheer you up. 
  + A surprisingly touching interview with the dwelling legend that’s Denzel Washington.
  + GUTTED to be taught the world’s largest ‘potato’ is, in reality, not a potato
  + The place you’ll discover a few of the greatest sunsets and sunrises on the earth. 
  + My internal little one was thrilled by this completely pointless, but completely hilarious, weapon.
  + A sort of bat not seen in 40 years has been present in Rwanda.

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