Tootfinder

This is the most detailed picture of a human cell ever made 🧪
https://www.instagram.com/reel/DX1CGIZMKJs/?igsh=NTc4MTIwNjQ2YQ

Sam Bousaba on Instagram: "This is a single human cell. The white filament-like structures are microtubules, and the small colored particles are ribosomes. Your body contains on the order of ~37 trillion cells. Each cell functions like a highly organized, self-regulating factory operating continuously. There is no central “supervisor”—yet thousands of processes run in parallel with remarkable coordination. Every ribosome is constantly building proteins by linking amino acids together. In eukaryotic (human) cells, a ribosome typically adds about 5–10 amino acids per second (not ~20). Since a single cell can contain millions of ribosomes, protein production is massive—resulting in millions to tens of millions of peptide bonds formed per second per cell. The microtubules act as an internal transport network. Motor proteins such as kinesin move along these tracks, carrying cellular cargo. They “walk” step by step using ATP, at speeds of roughly 500–1000 nanometers per second. Each cell contains a dense network of these filaments, with many motor proteins moving simultaneously. Just beneath the cell membrane lies the actin cortex, a dynamic meshwork that helps maintain cell shape and resist mechanical stress. This structure is continuously remodeled—assembled and disassembled—allowing the cell to adapt to its environment. Now scale this up. Across ~37 trillion cells, each containing millions of ribosomes and hundreds to thousands of mitochondria, your body is constantly producing energy in the form of ATP. Total ATP turnover is enormous—roughly equivalent to your body weight in ATP recycled every day. The DNA in a single human cell, if stretched out, measures about 2 meters. Across all your cells, this would span distances comparable to traveling from Earth to the Sun and back many times (the exact multiple depends on assumptions about cell count and DNA packing). None of these processes are under conscious control. They began when you were a single cell and have continued uninterrupted ever since."
62K likes, 2,387 comments - scienceoftheuniverse on May 2, 2026: "This is a single human cell. The white filament-like structures are microtubules, and the small colored particles are ribosomes. Your body contains on the order of ~37 trillion cells. Each cell functions like a highly organized, self-regulating factory operating continuously. There is no central “supervisor”—yet thousands of processes run in parallel with remarkable coordination. Every ribosome is constantly building prot…

Discord suspends livestreams in Brazil, after the country's data protection authority ordered it last week, saying Discord failed to protect children and teens (Associated Press)
https://apnews.com/article/brazil-discord-children-social-me…

Discord suspends Brazil livestreams after suicide raises child protection concerns
Discord, the popular platform for gamers to communicate online, said it suspended its livestreams in Brazil. The move Monday takes place in the wake of a suicide case and after a body of the country’s justice ministry accused it of failing to protect for children and adolescents. Discord said in a statement that it is implementing the suspension of livestreams after a decision by Brazil’s national agency of data protection last week and added it is in conversations “to seek a solution tha…

Deities of the Past 🗿
过去的神衹 🗿
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Wise

Illegal mining threatens Ghana’s first marine protected area #Ghana

Illegal mining threatens Ghana's first marine protected area
Ghana’s land ministry is failing to act against illegal gold mining in the Greater Cape Three Points Forest Reserve, say conservationists. Their call comes as pollution threatens vulnerable and endangered species in both the protected forest and the adjacent waters of a newly declared marine protected area. Mining activity is causing toxic chemicals, including mercury, […]

Discord suspends livestreams in Brazil, after the country's data protection authority ordered it last week, saying Discord failed to protect children and teens (Associated Press)
https://apnews.com/article/brazil-discord-children-social-me…

Discord suspends Brazil livestreams after suicide raises child protection concerns
Discord, the popular platform for gamers to communicate online, said it suspended its livestreams in Brazil. The move Monday takes place in the wake of a suicide case and after a body of the country’s justice ministry accused it of failing to protect for children and adolescents. Discord said in a statement that it is implementing the suspension of livestreams after a decision by Brazil’s national agency of data protection last week and added it is in conversations “to seek a solution tha…

Enjoying MillMint today, and thinking about the way a world built by one person inevitably winds up uncannily unified in aesthetic to the point it undermines the project's credibility with regards to what it tries to express about ours
https://millmint.net

Arbor Neuroscience CEO Philip Sabes tells Shanghai BCI symposium that prediction is the neuromodulation bottleneck https://insidebci.com/news/2026-09-19-philip-sabes-arbor-neuroscience-shanghai-bci-inno-salon-fudan-fores…

Arbor Neuroscience CEO Philip Sabes tells Shanghai BCI symposium that prediction is the neuromodulation bottleneck
Philip Sabes, a Neuralink founding scientist (2017 to 2020) and now CEO of Arbor Neuroscience, delivered a keynote at the BCI Inno+ Salon International Symposium on Brain-Computer Interface in Shanghai on 14 September 2026. His stated thesis was that the real bottleneck in neuromodulation is prediction: because clinicians cannot reliably predict what will happen after brain stimulation, treatment outcomes are inconsistent. Sabes summarised current practice as 'poke and hope' and positioned Arbo…

"they found that Big Oil’s use of AI to produce more oil and gas could create 3.3 to 13.3 times more climate pollution than powering AI’s data centers."
https://heated.world/p/ais-climate-problem-is-worse-than
All AI services are actively destructive and s…

AI’s climate problem is worse than we thought
A new study reveals that AI’s climate impact extends far beyond its massive data center footprint.

An employee of a company that runs an Immigration and Customs Enforcement (ICE) facility in Colorado is under arrest
after shooting and injuring a woman on Thursday evening.
The incident happened after the woman participated in a protest in front of the facility earlier that day,
according to the Aurora police department.
When officers arrived on the scene, they said they found the woman with a gunshot wound in her lower body.
She had a friend with her, who was …

Off-duty employee at Colorado ICE facility arrested for shooting protester
Woman has non-life threatening injuries after Brandon Booth shot her with pistol outside ICE facility and drove off

Google is testing a new version of its AI agent CC, pivoting the tool from an individual productivity assistant into a collaborative household management agent (Sarah Perez/TechCrunch)
https://techcrunch.com/2026/09/18/googles-new-cc-…

Google's new 'CC' is an AI agent that helps families run their households | TechCrunch
Google is refocusing its CC AI agent on household coordination, letting families share emails, schedules, and tasks so the AI can manage calendars, fill out forms, make shopping lists, plan meals, and more.