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The Download: recycling clothing, and fish-friendly hydropower

The news: Less than 1% of clothing is recycled. Most of the rest ends up dumped in a landfill or burned. A team of researchers hopes to change that with a new... Read more »

AI lie detectors are better than humans at spotting lies

This reliance can shape our behavior. Normally, people tend to assume others are telling the truth. That was borne out in this study—even though the volunteers knew half of the statements were... Read more »

What are AI agents? 

Agents featured prominently in Google’s annual I/O conference in May, when the company unveiled its new AI agent called Astra, which allows users to interact with it using audio and video. OpenAI’s... Read more »

The Download: AI agents, and how to detect a lie

“I’m so cute; please watch my campaign broadcast.”  —Airi Uchino, a candidate in Tokyo’s forthcoming governor elections, takes a novel approach in trying to secure residents’ votes, the Associated Press reports.  The... Read more »

How to use AI to plan your next vacation

Beyond LLMs, there are also tailored tools available that can help you to work out the kinds of conditions you might encounter, including weather and traffic. If you’re planning a city break,... Read more »

The Download: vacation planning with AI, and smaller models

2 Scrappy weapons startups are changing the face of war in UkraineThey’re leaving the more established players in the dust. (FT $)+ Inside the messy ethics of making war with machines. (MIT... Read more »

The Download: the rise of gamification, and carbon dioxide storage

It’s a thought that occurs to every video-game player at some point: What if the weird, hyper-focused state I enter when playing in virtual worlds could somehow be applied to the real... Read more »

Why we need to shoot carbon dioxide thousands of feet underground

Carbon capture and storage (CCS) tech has two main steps (as you might guess from the name). First, carbon dioxide is filtered out of emissions at facilities like fossil-fuel power plants. Then... Read more »

How gamification took over the world

For some, this phenomenon leads to an interest in flow states and immersion. For others, it’s simply a reason to play more games. For a handful of consultants, startup gurus, and game... Read more »

The Download: Apple’s AI plans, and a carbon storage boom

At its Worldwide Developer Conference on Monday, Apple for the first time unveiled its vision for supercharging its product lineup with artificial intelligence. The key feature, which will run across virtually all... Read more »