How Spaced Repetition Boosts Long-Term Memory: A Review of the Evidence
TL;DR Spaced repetition, a longstanding cognitive technique, improves long-term retention by scheduling reviews with increasing intervals rather than massed cramming.…
YC‑backed Keystone seeks founding engineer to build AI error fixer
TL;DR Keystone, a YC S25 startup founded in 2025, is hiring its first engineer to build an AI-native error monitoring…
Nvidia to acquire AI chip maker Groq for roughly $20 billion in cash
TL;DR Nvidia has agreed to buy Groq, a nine-year-old designer of high-performance AI accelerator chips, for about $20 billion in…
Google may soon let users swap one @gmail.com address for another
TL;DR Documentation spotted on a Hindi Google support page suggests Gmail addresses that end with @gmail.com could be replaceable with…
UniFi Travel Router brings your UniFi network experience on the road
TL;DR Ubiquiti's UniFi Travel Router is a pocket-sized device that recreates a user's UniFi network identity when connected, applying location-aware…
AI Spending Boom Reaches a Turning Point as Returns Fail to Materialize
TL;DR Global corporate spending on AI has surged to nearly $1.5 trillion this year, prompting comparisons to major wartime expenditures…
Samsung’s 90Hz Galaxy Tab A9+ now available for $140 on Amazon
TL;DR Samsung's 2023 Galaxy Tab A9+ — an 11-inch midrange tablet with a 90Hz display and quad-speaker Dolby Atmos setup…
Weibo leaker says iPhone Air 2 will debut at Apple’s 2026 fall event
TL;DR A Weibo account called Fixed Focus Digital claims Apple will announce the iPhone Air 2 at its next fall…
Anker’s beefy Laptop Power Bank returns to its Black Friday low price
TL;DR Anker’s 25,000mAh Laptop Power Bank is back on sale at Amazon and Walmart for $87.99, matching its record low…