TLDR 2025-11-28

Are long hours of continuous sitting cramping your posture and clouding your judgement?

You shouldn't have to choose between comfort, productivity, and affordability. Instead, check out:

⬆️ The E7 height-adjustable desk lets you switch between sitting and standing with one click, keeping your neck and back from stiffening and your mind clear. Or check out:

💺The C7 Max ergonomic chair aligned to support the curve of your spine, making long hours feel like 'floating on clouds,' and keeping your energy levels sky high.

🛏️ The Kana Japanese-style wooden bed precision engineered to encourage deep sleep – for brighter mornings and ideas.

See all offers 👉 Flexispot 80% OFF Black Friday—HUGE SAVINGS, Limited Time Only!

The first foldable iPhone reportedly won't have a crease. Apple's engineers have made breakthroughs in creating a crease-free design. The product cycle has now moved past the experimental stage to pre-mass production mode. The Fold is rumored to launch in September next year.

Alibaba's Quark S1 glasses, powered by the company's Qwen AI models, are now available in China, with international versions coming next year. The glasses feature built-in translucent displays that superimpose contextual information on the wearer's view of their surroundings. They are equipped with cameras, bone conduction microphones, and swappable batteries rated to last 24 hours. Alibaba has also released a cheaper version of the glasses that doesn't have the displays.

The first evidence of dark matter may have been discovered. Scientists have spotted a pattern of gamma rays that appears to match the shape of the dark matter halo that spreads out in a sphere from the heart of the galaxy. It closely matches the properties of gamma-ray radiation predicted to be emitted by dark matter. More work is needed to rule out other astrophysical processes and background emissions that could explain the signals.

Scientists have observed centimeter-scale electrical discharges on Mars. The sparks could play an important role in chemical reactions in the Martian atmosphere. They do not pose any danger of electrocution for humans. However, they could disrupt or damage electronic devices over time. Lightning has also previously been observed in the atmospheres of Jupiter and Saturn.

Over 6 million tech professionals read TLDR including developers, product managers, marketers, designers and executives. Get in front of your target audience with an ad placement just like this one! Learn more about running a test campaign.

runprompt is a single-file Python script for running .prompt files. .prompt is an executable GenAI prompt template file format designed to be agnostic to programming language and model provider. It allows for maximum flexibility in usage. The format streamlines the process of working with AI models and ensuring consistency across different uses of the same prompt.

Anything you build now will get easier in six months. If the building part is easy, then your moat has to be something else. Focus more on selling and less on building. Understanding your customer and their problems better than anyone else is a real advantage that doesn't go away.

Deep work is unlikely unless you deliberately design for it. Your default state is fragmentation - you are not uniquely undisciplined. Dropping just one interruption per hour per day can have a huge effect. Cutting down tasks into smaller chunks can mean the difference between a hellish day and a passable one.

The quantity of AI-generated articles has surpassed the quantity of human-written articles being published on the web. Despite the prevalence of AI-generated articles, they largely do not appear in Google and ChatGPT. The proportion of AI-generated articles has remained relatively stable over the last 12 months. This is likely because practitioners found that AI-generated articles do not perform well in search.

DeepSeekMath-V2 demonstrates strong theorem-proving capabilities in mathematics - it solved 5 of 6 problems on the International Mathematics Olympiad (IMO) 2025.

Open social apps allow people to use any internet domain they own as a handle, enabling them to log into multiple apps with one identity.

Combining the ability to negotiate content type and LLMs may be a powerful concept for the future of the web.

AWS is implementing a feature that allows DNS changes within 60 minutes of a service disruption in US East.

Google Maps will soon let users use a nickname and select an alternative profile picture for online reviews.

SoftBank's shares have dropped 40% from late October, while Oracle's stock has lost all gains made since early September.