Techmeme
June 21, 2021, 2:40 AM

Top News

Ezra Fieser / Bloomberg:
A look at El Zonte, a surfing village in El Salvador dubbed Bitcoin Beach after an anonymous 2019 donation turned it into a controlled alt-currency experiment  —  An anonymous donor turned a tiny Pacific coast town without a bank into the world's biggest Bitcoin experiment.  Up next: the entire country.
Matt Dougherty / KHOU-TV:
Some power companies in Texas are remotely adjusting the smart thermostats of users enrolled in their energy saving programs to reduce strain on power grids  —  Some said they didn't know their thermostats were being accessed from afar until it was almost 80 degrees inside their homes.
Brian Heater / TechCrunch:
Wristcam, which makes a $299 Apple Watch band with a camera capable of taking 4K images and recording 1080p video, raises $25M led by Marker LLC  —  Last week word got out that Facebook was taking another big step into first-party hardware with the planned launch of its own smartwatch.
Tweets: @brianfagioli and @daniel_duanThanks:@vscpr
Wall Street Journal:
Analysts say the dominance of TSMC, which makes ~92% of the world's most sophisticated chips and 60% of chips used in cars, poses risks to the global economy  —  Taiwan Semiconductor Manufacturing Co.'s dominance poses risks to the global economy, amid geopolitical tensions and a major chip shortage
Betsy Ladyzhets / MIT Technology Review:
An analysis of the usage of COVID-19 contact tracing apps in 25 US states and DC finds that only 13 have enough usage to benefit from exposure notification  —  A year ago, engineers built apps to track potential virus exposure.  Our research shows the impact has been mixed—but there's still potential.
Christopher Mims / Wall Street Journal:
Forbes:
Leonid Radvinsky, billionaire owner of OnlyFans, ran sites in the '90s promoting “hacked” porn site passwords, including links promising access to child porn  —  Associate editor at Forbes, covering cybercrime, privacy, security and surveillance.  —  I cover the work and wealth of Europe's richest.
Kristen Sinclair / The Verge:
A look at some Twitch streamers using the service to showcase minority languages like Galician, Welsh, Basque, and te reo Māori  —  Minority languages are often associated with aging rural communities, thought to have fallen out of use or confined to textbooks.

Sponsor Posts

Subquadratic:
Subquadratic: the LLM built for 12M-token reasoning  —  SubQ can reason across entire codebases and document sets in one pass with no RAG workarounds.  Read how SubQ 1.1 Small holds near-perfect retrieval out to 12M tokens.
Cloudflare:
Cloudflare Connect 2026: The Agentic Conference  —  Stop preparing for agents.  Start running them.  100+ sessions, workshops, and speakers from OpenAI, Arm, and Cloudflare across AI, security, and performance.
Zoho:
Introducing User Journey in Zoho PageSense  —  Your visitors have a path.  Now you can see what it actually is.  You've built a website journey.  Product page to pricing to signup.
IDrive:
Protecting your Cloud Applications Data  —  Backing up Office 365, Google Workspace, Dropbox & Salesforce data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.

Featured Podcasts

Big Technology Podcast:
Special Report: Will AI Wipe Out Humanity? (And Who Profits)
The Big Technology Podcast takes you behind the scenes in the tech world featuring interviews with plugged-in insiders and outside agitators.
Subscribe to Big Technology Podcast.
Channels with Peter Kafka:
The Atlantic's CEO on AI, Billionaire Owners, and Moonlighting as a Creator
Media and tech aren't just intersecting - they're fully intertwined. To understand how those worlds work, Peter Kafka talks to industry leaders, upstarts and observers.
Subscribe to Channels with Peter Kafka.
Sources:
Mark Zuckerberg on Muse, Meta's biggest AI bet yet
Candid conversations with the leaders shaping what's next in AI and the broader tech industry. Hosted by Alex Heath, who has covered Silicon Valley for more than a decade.
Subscribe to Sources.
Lenny's Podcast:
How we built Grok Bot in a month | Roman Ugarte (SpaceXAI)
Interviews with world-class product leaders and growth experts to uncover actionable advice to help you build, launch, and grow your own product.
Subscribe to Lenny's Podcast.
Invest Like the Best:
Walter Russell Mead - How America Keeps Winning
The leading destination to learn about business and investing. We do this by showcasing exceptional talent and ideas.
Subscribe to Invest Like the Best.
Grit:
The AI Race Has a Leaderboard | Arena CEO Anastasios Angelopoulos
Grit explores what it takes to create, build and scale world-class organizations.
Subscribe to Grit.
 

About This Page

This is a Techmeme archive page. It shows how the site appeared at 2:40 AM ET, June 21, 2021.

The most current version of the site as always is available at our home page. To view an earlier snapshot click here and then modify the date indicated.

More News

Dean Takahashi / VentureBeat:

Earlier Picks

Olivia Solon / NBC News:
Chuq Von Rospach / 6FPS:
Juan José Relmucao / Rest of World:
Eric Newcomer / Newcomer: