Author

Sam Rivera

Sam Rivera covers consumer technology, gadgets, and hands-on product analysis for Newzlet. Articles under this byline are produced by Newzlet's AI-assisted editorial process and checked against our published editorial standards; see our AI Disclosure for how the newsroom works.

Areas of focus: Consumer tech, gadgets & reviews, smart home

249 articles  ·  Contact the newsroom

AI & Machine Learning

IBM 0.7nm Chip: What It Means for AI Computing Power
IBM 0.7nm Chip: What It Means for AI Computing Power

The Announcement: What IBM Actually Built On June 25, 2026, IBM announced the world’s first sub-1 nanometer chip…

Jun 27, 2026  ·  9 min read

Consumer Tech

Deno Desktop vs Electron: Can It Fix the Bloat Problem?
Deno Desktop vs Electron: Can It Fix the Bloat Problem?

The Electron problem nobody has fully solved yet Electron’s core design decision has aged badly. Every app built…

Jun 27, 2026  ·  8 min read

AI & Machine Learning

How AI Is Unlocking Herculaneum’s Unread Scrolls
How AI Is Unlocking Herculaneum’s Unread Scrolls

The Cruel Bargain That Lasted Two Millennia When Mount Vesuvius erupted in 79 AD, it buried the Roman…

Jun 27, 2026  ·  9 min read

Consumer Tech

TREK: The Self-Hosted Travel Planner That Keeps Your Data
TREK: The Self-Hosted Travel Planner That Keeps Your Data

The problem with mainstream travel planners nobody talks about Google shut down Google Trips in 2019, erasing years…

Jun 27, 2026  ·  9 min read

Gadgets & Reviews

How to Buy the Right Headphones on Prime Day 2026
How to Buy the Right Headphones on Prime Day 2026

Why Prime Day Is Both the Best and Worst Time to Buy Headphones Prime Day reliably delivers real…

Jun 26, 2026  ·  9 min read

Consumer Tech

How Mozilla’s Bot Initiative Protects Privacy on the Web
How Mozilla’s Bot Initiative Protects Privacy on the Web

The Bot Flood Is Real — and Getting Worse If you’ve been clicking through more CAPTCHAs than usual…

Jun 26, 2026  ·  9 min read

Consumer Tech

Why Heatwaves Cause Power Grid Failures During Peak Demand
Why Heatwaves Cause Power Grid Failures During Peak Demand

The Record Heat Hitting Europe Right Now Europe is not experiencing a mild warm spell. On June 23,…

Jun 26, 2026  ·  9 min read

Cybersecurity

Are Microsoft Signed Packages Safe? 73 Were Not
Are Microsoft Signed Packages Safe? 73 Were Not

What Actually Happened: 73 Signed Packages, One Nasty Surprise Late last week, 73 open source packages published under…

Jun 26, 2026  ·  9 min read

Cybersecurity

Military Satellites Are Now Primary Targets in Modern War
Military Satellites Are Now Primary Targets in Modern War

Space Is No Longer a Sanctuary For decades, military planners treated space as a supporting layer — GPS…

Jun 23, 2026  ·  9 min read

Consumer Tech

Ride1Up Roadster V3 Proves Ebikes Can Feel Like Real Bikes
Ride1Up Roadster V3 Proves Ebikes Can Feel Like Real Bikes

The Problem Most Ebike Reviews Ignore: Cyclists Don’t Want to Feel Like They’re Cheating For years, the ebike…

Jun 23, 2026  ·  8 min read

AI & Machine Learning

The AI Race Is Now About Stack, Not Smarts
The AI Race Is Now About Stack, Not Smarts

The Speed-and-Cost Arms Race: Why Google’s May 19 Move Changes the Game On May 19, Google used its…

Jun 22, 2026  ·  9 min read

Crypto & Fintech

Hyperliquid Is Rewriting DeFi’s Rules, Not Just Its Fees
Hyperliquid Is Rewriting DeFi’s Rules, Not Just Its Fees

The Robinhood Playbook: Why Friction-Killing Creates Massive Value Robinhood launched zero-commission trading in 2015 and broke something that…

Jun 22, 2026  ·  9 min read