Year: 2026

13 eco-friendly packing tips for your next vacation

13 eco-friendly packing tips for your next vacation

✨ Discover this insightful post from WIRED 📖 📂 **Category**: Science,Gear,Sustainable Travel 💡 **What You’ll Learn**: Your journey is environmental Your footprint begins to form before you leave the house. If you pack wisely, there's a lot you can do to reduce the negative impact travel can have on the planet. Here's a short list of eco-friendly tips to get you going.1. Use refillable toiletriesTravel-sized single-use cosmetics make traveling convenient, but they are among the most wasteful products on the market. Replace them with reusable containers that you can refill at home - it is less wasteful and more economical…
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The perils of UUID primary keys in SQLite

The perils of UUID primary keys in SQLite

🔥 Explore this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: 05 Jun 2026It's common to use random UUIDs as a primary key in databases. One of the known downsides of random UUIDs is that their unordered nature (UUID4) can cause a lot of extra paging for the clustered index because you are inserting rows randomly into the Btree and having to re-balance it. This post tries to help us develop a more visceral understanding of the performance cost of all that extra paging.While this post is about SQLite specifically, the problem of random UUIDs also…
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This summer travel season may forever change the future of sustainable aviation fuels

✨ Read this insightful post from WIRED 📖 📂 **Category**: Science,Sustainable Travel 📌 **What You’ll Learn**: late last year, Mark Miller, a Vancouver-based aviation analyst, bought plane tickets to bring his family of four to Rome this summer. The Millers would spend the high season in Italy hunting ancient city ruins, exploring the Vatican, and swooping down to Sardinia to experience the island's dramatic sea cliffs, white-sand beaches, and ancient limestone caves.Five months later, Miller, a CBC News commentator, watched in amazement as Iran closed the Strait of Hormuz, a crucial waterway between the Persian Gulf and the Gulf of…
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The back cover of C++: The Programming Language also raises questions not answered by the front cover

The back cover of C++: The Programming Language also raises questions not answered by the front cover

🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: A little while ago, we considered how the cover of the book C++: The Programming Language raises questions not answered by the cover, since the cover illustration for a book putatively about the C++ programming language shows code written in JavaScript.¹ But there’s also a question raised by the back cover. According to the blurb for the book, The topics included in it are of utmost significance and are bound to provide incredible insights to students. Some of the diverse topics covered in this text…
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How Civic Sciences aims to preserve places that bring tourists to study

How Civic Sciences aims to preserve places that bring tourists to study

🔥 Check out this must-read post from WIRED 📖 📂 **Category**: Science,Sustainable Travel 💡 **What You’ll Learn**: In depth The Peruvian Amazon, Tamchiaco Tahuyu Regional Conservation Area, is characterized by enormous biodiversity – pink dolphins, rare monkeys, giant river otters, reptiles, hundreds of birds and different species of plants. It is also one of the most prominent examples of the government realizing that preserving the environment does not require turning people away. Instead, it is possible for humans to coexist with nature and help protect it.The area's protected status is supported in part by research conducted by tourists.Biologist Richard Bodmer…
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S&P 500 rejects SpaceX, also blocking entry for OpenAI and Anthropic

S&P 500 rejects SpaceX, also blocking entry for OpenAI and Anthropic

💥 Explore this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: But in its final decision, the S&P Dow Jones Indices stated that “no changes will be made to the eligibility criteria including financial viability screens, seasoning period, or minimum IWF.” Even after the standard yearlong wait, SpaceX, Anthropic, and OpenAI may struggle to deliver the consistent profitability necessary to qualify for the S&P 500. Money rules and exceptions Swift entry into the S&P 500 would have triggered $14 billion of passive fund buying for SpaceX, according to Bloomberg Intelligence. The investment research arm of Bloomberg…
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Logitech G512

Logitech G512

🔥 Check out this must-read post from WIRED 📖 📂 **Category**: Gear,Gear / Products,Gear / Products / Computers,Gear / Products / Home Office,Gear / Products / Gaming,Hybrid Oddity ✅ **What You’ll Learn**: The transition from analog switches to mechanical switches isn't ideal either. When a regular switch is connected and the "Scan" button is pressed to reset the board, the multi-input function remains half-Functional. In my testing, I set a half-press of WASD to be the normal character, and a full press to be the character [Shift + WASD]pressing any of these keys and the second key immediately after will…
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Why They Fight – A Collection of Unmitigated Pedantry

Why They Fight – A Collection of Unmitigated Pedantry

🔥 Explore this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: This week I want to try something a little different. Rather than taking apart a particular fantasy military system, I thought I might try to lay out a more general sense of how military systems tend to map on to societies, both because such general historical frameworks are handy for thinking about the past, but also because they make useful rules of thumb for imagining fantastical societies. So essentially here we are asking: how do societies end up with the sort of armies they have?…
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The United States has a plan to combat screwworm. It involves a lot of flies

The United States has a plan to combat screwworm. It involves a lot of flies

🔥 Check out this insightful post from WIRED 📖 📂 **Category**: Science,Science / Environment,AHHHHHHHHHHH!!!!! 📌 **What You’ll Learn**: Flesh-eating parasite The fly that poses a major threat to livestock has returned to the United States after 60 years. This week, the USDA confirmed the presence of New World screwworm in a calf in South Texas.It was eradicated in the United States in 1966, then as far south as Panama by 2006, and recently resurfaced in Mexico, making it likely that the screwworm will eventually re-enter the country, with models showing it could arrive as soon as the summer of 2025.…
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Stop Using Conventional Commits – Sumner Evans

Stop Using Conventional Commits – Sumner Evans

✨ Discover this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: You’ve almost certainly encountered Conventional Commits before. It may have reared its ugly head in the changelog of an open source project you’ve used. It may have been the enforced commit format for an open source project you contributed to. A lot of people swear by it. I swear at it.Even though it is used by a large number of popular open source projects, Conventional Commits is an actively bad standard which encourages focus on the wrong things and fails to deliver on its promises.Focus…
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