Light-based chips could help slake AI’s ever-growing thirst for energy

PLUS: The Secret to Living Past 120 Years Old? Nanobots, and more. [View in browser]( | [Your newsletter preferences]( 06.16.24 [SUBSCRIBE TO WIRED]( [FOR UNLIMITED ACCESS TO THESE STORIES]( [Grid of 9 images, alternating between sepia-toned photographs of people of various ages, and lime-green hued imagery of cells and DNA.]( BOOK EXCERPT | 10-MINUTE READ [The Secret to Living Past 120 Years Old? Nanobots]( BY RAY KURZWEIL In The Singularity Is Nearer: When We Merge With AI, the spiritual sequel to his (in)famous first book, Ray Kurzweil doubles down on the promise of immortality.   [A crowd of WWDC attendees watching Tim Cook speak on a large screen ]( FAST FORWARD | 3-MINUTE READ [Apple Proved That AI Is a Feature, Not a Product]( BY WILL KNIGHT Other tech companies want to sell you chatbots. Apple’s demos show the value of seeing the AI as an integrated, holistic experience rather than a stand-alone app or device.   [A collage of day-to-day life and selfies of Phil Lewis in various settings with a blue overlay effect on three of the squares.]( DIAL UP | 8-MINUTE READ [The Anderson Cooper of Black Twitter Believes Journalism Can Survive Influencers]( BY JASON PARHAM Editor and news aggregator Phil Lewis isn’t afraid of YouTubers or TikTokkers. He says the real threat is misinformation.   [Image may contain: Electronics, Hardware, Electronic Chip, and Printed Circuit Board]( LIGHT WORK | 6-MINUTE READ [Light-Based Chips Could Help Slake AI's Ever-Growing Thirst for Energy]( BY AMOS ZEEBERG Optical neural networks, which use photons instead of electrons, have advantages over traditional systems. They also face major obstacles. ADVERTISEMENT   [Model wearing a t-shirt with WIRED logo and a hat that says, “Angry Nerd”]( [Shop WIRED Merch]( [Get bags, bottles, hats, and other swag made with fair labor and ethically sourced materials.]( [SHOP NOW](   [Close-up of blue eye]( EYES ON | 10-MINUTE READ [How to Use Your Smartphone to Counteract Vision Loss]( BY SIMON HILL From Magnifier to Lookout, you can benefit from features on Android and Apple devices.   [Left: Top view of small camera beside larger camera with extended lens. Right: Two cameras laying face up without lenses. Background: Orange and yellow watercolor texture.]( BUYING GUIDE | 15-MINUTE READ [How to Choose the Right Camera: A Step-by-Step Guide]( BY SCOTT GILBERTSON Shopping for a camera can be confusing. Here’s how to sift through the acronyms, sensor options, and extra features to find the best one for you.   [Panel of lights and a diffuser. Background: holographic flare of light.]( BRIGHT IDEA | 4-MINUTE READ [What Lumens, Lux, and Other Lighting Gear Terms Mean]( BY ERIC RAVENSCRAFT Shopping for a video or photo light? Confused by all the jargon? Let’s simplify things a bit.   [A still of many developers in attendance at Apple Park, seated to watch Apple's keynote for WWDC24.]( PLAINTEXT | 6-MINUTE READ [No Matter How You Package It, Apple Intelligence Is AI]( BY STEVEN LEVY Apple is eager to show us that its approach to artificial intelligence is safer, better, and more useful than the competition. Maybe that's just a hallucination, but it's working.   [A still from The Boys where Homelander is staring into a broken mirror with the reflection showing multiples of himself with different emotions on his face.]( CULTURE GUIDES | 16-MINUTE READ [The 34 Best Shows on Amazon Prime Right Now]( BY MATT KAMEN AND WIRED STAFF The Boys, Outer Range, and Fallout are just a few of the things you should be watching on Amazon Prime Video this week. ADVERTISEMENT   [WIRED logo image]( Thanks for reading. Was this newsletter forwarded to you? [Sign up here](. Plus, [browse more newsletters]( from WIRED. [(image) WIRED on Facebook]( [(image) WIRED on Twitter]( [(image) WIRED on Instagram]( [(image) WIRED on LinkedIn]( [(image) WIRED on YouTube]( [Podcasts]( [TikTok](   You’re receiving this email because you signed up for the Daily newsletter from WIRED. [Manage your preferences]( | [View our Privacy Policy]( | [Unsubscribe]( Have questions or comments? [Send us a message](mailto:hello@wired.com?subject=Daily newsletter feedback). Need help? [Contact us](. Copyright © Condé Nast 2024. One World Trade Center, New York, NY 10007. All rights reserved.