β¨ Check out this awesome post from WIRED π π **Category**: Culture,Culture / Culture News,Culture β
**What Youβll Learn**: On sunny On Friday afternoon in a park overlooking the Silver Lake Reservoir in Los Angeles, about 30 people β including three dressed as Uncle Sam, Darth Vader, and Elsa from... Frozen- They gathered to hear the first official speech of Dan Greaney, candidate for the 2028 US presidential election.βMy fellow Americans,β Greaney began, standing on a podium in front of a row of American flags fluttering in the light breeze. After that opening, he added, "Yes, let's go with that.…
β¨ Read this must-read post from Hacker News π π **Category**: π‘ **What Youβll Learn**: The United Nations estimates that 2.2 billion people lack safely managed drinking water, and communities from California to the Middle East rely on desalination plants to convert ocean water to fresh water. Common desalination techniques, such as reverse osmosis and thermal distillation, are energy-intensive, require pre- and post-water treatment, and leave behind a concentrated saltwater byproduct called brine. The brine byproduct wreaks havoc on sea life when itβs deposited back into the ocean by raising the salt level and lowering oxygen in the water. But…
β¨ Discover this insightful post from WIRED π π **Category**: Science,Gear,Sustainable Travel π‘ **What Youβll 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…
π₯ Explore this insightful post from Hacker News π π **Category**: π **What Youβll 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…
β¨ Read this insightful post from WIRED π π **Category**: Science,Sustainable Travel π **What Youβll 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…
π₯ Read this awesome post from Hacker News π π **Category**: π‘ **What Youβll 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.ΒΉ But thereβs 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…
π₯ Check out this must-read post from WIRED π π **Category**: Science,Sustainable Travel π‘ **What Youβll Learn**: In depth The Peruvian Amazon, Tamchiaco Tahuyu Regional Conservation Area, is characterized by enormous biodiversity β 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…
π₯ Explore this trending post from Hacker News π π **Category**: π‘ **What Youβll Learn**: But in its final decision, the S&P Dow Jones Indices stated that βno changes will be made to the eligibility criteria including financial viability screens, seasoning period, or minimum IWF.β 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…
π₯ Check out this must-read post from WIRED π π **Category**: Gear,Gear / Products,Gear / Products / Computers,Gear / Products / Home Office,Gear / Products / Gaming,Hybrid Oddity β
**What Youβll 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…
π₯ Explore this must-read post from Hacker News π π **Category**: β
**What Youβll 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?…
