This week on Tech Pulse, we narrate three articles spanning sleep technology, artificial intelligence, and biosecurity.
A writer puts the Eight Sleep Pod — a $3,500 AI-powered mattress topper favored by billionaires — through two months of testing. The device promises to optimize sleep through temperature control and data tracking, but ends up raising harder questions about what it means to try to quantify something as elusive as rest.
The inventor of the World Wide Web has a new project: an AI assistant called Charlie, built to protect your data rather than harvest it. Unlike mainstream AI tools that retain and profit from personal information, Charlie acts as a gatekeeper between users and the AI systems that want access — and its creator hopes it will eventually live on your phone.
The heads of the world's leading AI labs have signed a rare joint letter urging Congress to regulate synthetic DNA before AI makes bioweapons easier to engineer. The letter warns that AI now outperforms PhD-level virologists on technical lab questions — and that the window for meaningful policy action may be closing.
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Chapters:
- (00:13) - Could the A.I. Mattress Topper Beloved by Billionaires Help Me Get Some Sleep?
- (07:17) - Charlie Is an AI Assistant Built to Serve You, Not Our AI Overlords
- (12:03) - AI Leaders Call for Rules on Synthetic DNA to Limit Bioweapons Risk