The Download: mysterious exosomes, and AI’s e-waste issue

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That is right this moment’s version of The Download, our weekday publication that gives a each day dose of what’s occurring on the planet of expertise.

Exosomes are touted as a classy cure-all. We don’t know in the event that they work.

There’s a classy new cure-all on the town—you might need seen advertisements pop up on social media or learn rave evaluations in magnificence magazines. 

Exosomes are being touted as a miraculous remedy for hair loss, growing older pores and skin, pimples, eczema, ache circumstances, lengthy covid, and even neurological illnesses like Parkinson’s and Alzheimer’s. That’s, after all, in case you can afford the worth tag—which might stretch to hundreds of {dollars}.

However there’s a giant downside with these large guarantees: We don’t absolutely perceive how exosomes work—or what they even actually are. Read our story. 

—Jessica Hamzelou

AI will add to the e-waste downside. Right here’s what we will do about it.

The information: Generative AI may add as much as 5 million metric tons of e-waste in whole by 2030, in accordance with a brand new examine. That’s a comparatively small fraction of the present international whole of over 60 million metric tons of e-waste annually. Nonetheless, it’s nonetheless a major a part of a rising downside.

Underneath the hood: The first contributor is high-performance computing {hardware} that’s utilized in knowledge facilities and server farms. That tools is filled with useful metals and unsafe supplies, and it’s being changed at a fast fee as AI corporations race to undertake essentially the most cutting-edge {hardware} to energy their fashions.

What may be performed: Increasing {hardware}’s lifespan is among the most important methods to chop down on e-waste. Refurbishing and reusing elements also can play a major position, as can designing {hardware} in ways in which makes it simpler to recycle and improve. Read the full story.

—Casey Crownhart

Militaries are nice testing grounds for AI tech, says Palmer Luckey

Struggle is a catalyst for technological change, and the final couple of years have been marred by high-profile conflicts all over the world. Geopolitical tensions are nonetheless rising now. 

Silicon Valley gamers are poised to profit. Certainly one of them is Palmer Luckey, the founding father of the virtual-reality headset firm Oculus, which he bought to Fb for $2 billion. After Luckey’s extremely public ousting from Meta, he based Anduril, which focuses on drones, cruise missiles, and different AI-enhanced applied sciences for the US Division of Protection. The corporate is now valued at $14 billion. We interviewed Luckey about his new mission: headsets for the navy.

However the usage of AI for the navy is a controversial subject, with a protracted and bitter historical past that stretches from Challenge Maven to killer robots. Read the full story.

—Melissa Heikkilä

This story is from The Algorithm, our weekly publication all in regards to the newest in AI. Sign up to obtain it in your inbox each Monday.

The must-reads

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

1 Strava is leaking the situation of overseas leaders
Their bodyguards’ runs are revealing greater than they should. (Le Monde)
+ It’s shockingly straightforward to purchase delicate knowledge about US navy personnel. (MIT Technology Review)

2 A person who used AI to make little one sexual abuse pictures has been jailed
His 18-year sentence is the primary of its type within the UK. (FT $)

3 Right here’s what Trump plans to do if he wins a second time period
The 900-page Challenge 2025 doc supplies loads of hints. (The Verge)
+ It will be laborious for him to roll again the Inexperienced New Deal—however not inconceivable. (Axios)
+ Russia, China and Iran are interfering within the election. (NYT $)
+ However cybercriminals might pose an excellent higher menace. (Wired $)

4 Apple Intelligence is right here 
Nevertheless it appears it’s nonetheless kinda dumb. (WP $)
+ Meta is reportedly constructing its personal AI search engine. (The Information $)
+ The difficulty is, AI chatbots make stuff up. And it’s not a totally fixable downside. (MIT Technology Review)

5 Medium is drowning in AI slop
Nearly half of the posts on there now are in all probability AI-generated. (Wired $)

6 What steampunk can train tech right this moment
We’re too eager on eradicating friction—folks nonetheless like twiddling with dials and gears. (New Yorker $)
+ Prosthetics designers are developing with new methods to reinforce our our bodies. (MIT Technology Review) 

7 That is what wargaming seems to be like now
Militaries all over the world use software program referred to as Command PE constructed by a tiny British sport writer. (WSJ $)

8 Tiktok’s founder has turn out to be China’s richest man 
Zhang Yiming’s wealth has virtually doubled within the final yr, to $49 billion. (BBC)
+ How China takes excessive measures to maintain teenagers off TikTok. (MIT Technology Review)

9 How advanced life began to flourish 
You’ll be able to thank eukaryotes, a sort of cell that emerged about 3 billion years in the past. (Quanta $)

10 Oregon Path is being changed into an action-comedy film
With musical numbers. Sure, critically. (Hollywood Reporter)

Quote of the day

“I believed it could conquer the world.”

—Tim Walz, the Democratic nominee for vice chairman, spoke for us all (properly, for me anyway), when he waxed lyrical in regards to the 1999 Sega Dreamcast online game console on a Twitch stream final weekend, the Washington Post reviews.

 The massive story

Meet the radio-obsessed civilian shaping Ukraine’s drone protection

September 2024

Drones have come to outline the brutal battle in Ukraine that has now dragged on for greater than two and a half years. And most depend on radio communications—a expertise that Serhii “Flash” Beskrestnov has obsessed over since childhood.

Whereas Flash is now a civilian, the previous officer has nonetheless taken it upon himself to tell his nation’s protection in all issues associated to radio. He research Russian transmissions and tries to be taught in regards to the issues dealing with troops.

On this race for survival—as both sides always tries to finest the opposite, solely to start out another time when the opposite inevitably catches up—Ukrainian troopers must develop inventive options, and quick. As Ukraine’s wartime radio guru, Flash may be one in every of their finest hopes for doing that. Read the full story.

—Charlie Metcalfe

We will nonetheless have good issues

A spot for consolation, enjoyable and distraction to brighten up your day. (Obtained any concepts? Drop me a line or tweet ’em at me.)

+ Timothée Chalamet turned up at his personal look-alike contest in New York final weekend. Spoiler alert: he didn’t win. 

+ Study these basic rules to make veg-based meals scrumptious.

+ There’s one thing very particular about ancient trees.

+ Do you are inclined to please everybody however your self? Right here’s find out how to cease. (NYT $)

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#Obtain #mysterious #exosomes #AIs #ewaste #concern

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