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AI and the cognitive confidence trap

Can AI make us feel smarter than we really are? Princeton psychologist Dr. Tania Lombrozo explains the Dunning-Kruger effect, the illusion of understanding, and how AI shapes our perception of expertise, explaining why confidence doesn't always mean we truly understand what we know.

An RV on a Bike

Bicycles are the ultimate form of transportation freedom. They’re easy to repair, parts are cheap, and they will travel almost anywhere for free, as long as the rider has enough …

The fossil fuel comeback is here

The US is building more fossil fuel infrastructure than it has in a decade while renewable energy growth slows down, a new report shows. Electricity demand is also climbing faster than it has in more than a decade with more data centers, factories, and electric vehicles plugging into the grid. Despite those growing…

CoreWeave’s debt is becoming the whole AI industry’s problem

CoreWeave had a bad week last week. Its bonds slipped into distressed territory by a common definition - when investors demand 1,000 basis points more in yield than they'd get from government bonds. Last Tuesady Chamath "SPAC King" Palihapitiya noticed the distressed debt, and also asked whether the AI buildout was a…

Meshtastic Sniffer for DragonOS

Meshtastic has gained a lot of popularity over the last few years thanks to its low barrier of entry. No licenses are needed and the hardware is dirt cheap, at …

Your HomePod has a colorful new party trick: how to enable Sound Glow

Apple is rolling out a new feature for HomePod mini and the second-gen big HomePod called Sound Glow. This lights up the touch surface of your speaker with colors that reference the album artwork of the currently playing song, perhaps adding some additional ambience to a party vibe.

Sony’s best noise-canceling earbuds are nearly $100 off today only

For a very limited time, Sony’s latest high-end noise-canceling earbuds are actually cheaper than their last-gen counterpart, the WF-1000XM5. B&H Photo is selling Sony’s latest WF-1000XM6 in black for an all-time low of $238 ($92 off) at checkout. Other retailers aren’t currently offering a discount on the XM6. The…

An Open Micro-Maniplulator Improved

If you need a micro-manipulator, you probably already have a good idea of what it does. For example, you might be moving a probe over an IC die or wafer. …

Elon Musk will give ‘every kid in America’ a SpaceX share in 2027

Elon Musk said he is planning to give “every one of his SpaceX shares to every kid in America” in 2027, stating that “this will be the first of many.” SpaceX went public earlier this year, and its stock price has been relatively stable since leveling off shortly after its IPO. Based on its current

Elon Musk reveals why Boring Co’s biggest East Coast project never happened

Elon Musk revealed in a post on X that “Permits were impossible to get,” explaining the fate of The Boring Company’s most ambitious East Coast proposal. The comment responded to a query about what became of his July 20, 2017 announcement that he had “just received verbal govt approval” for an underground Hyperloop…