Arcturus could halve the grid’s electrical losses using its nano-infused copper
Stealthy startup Arcturus uses lasers to infuse carbon nanomaterials into copper, dramatically improving its ability to conduct electricity.
The Download: Google’s AI shake-up and Meta’s rogue model
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Google’s AI empire is being reshaped. Here’s what’s changed. After a wave of painful losses in the tech talent wars, delays to its next flagship model, and murmurings of poor morale,…
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Podcasting platform Riverside enters the newsletter publishing game
Users will be able use AI to create newsletters based on their recordings.
Amazon launches new $1 billion FDE org, following OpenAI and Anthropic
Engineers on the new team will embed within companies to deploy purpose-built agents, focusing on fast deployments and customer self-sufficiency.
WhatsApp Is Finally Giving Its 3 Billion Users a Way to Message Without Sharing Their Phone Number
Starting next week, the Meta-owned messaging app will let all its users reserve a unique username they can share instead of a phone number.
Franchise Agreements Aren’t as Scary as You Think — Here’s What Matters Most
Here is a clear no-frills breakdown of the most important elements of Franchise Agreements.
Remote Work Was Supposed to Help Recent Grads Find Jobs. It May Be Hurting Them Instead.
A new study of 400 million job postings found entry-level hiring has fallen 14% since 2019. Researchers say remote work is to blame.
Your brand deserves its own stage — Side Events at TechCrunch Disrupt 2026
From October 10-16, host a Side Event and command the room during the week of TechCrunch Disrupt 2026.
Lumo, Proton’s privacy-focused AI chatbot, gets an upgrade
Proton’s Lumo 2.0 is dropping this week, giving users a broader variety of capabilities.
How to Push Back on Impossible Deadlines Using This Simple Framework
In high-pressure environments, leadership isn’t defined by how fast you execute, but by whether you have the clarity to challenge unrealistic timelines before they quietly compound into failure.
How This Former Chicago Public School Teacher Bought a Franchise and Grew It to $2M Annual Revenue
Joe Becker was a teacher for 11 years in some of the roughest neighborhoods in Chicago.