Last Notes
**Astronomy Picture of the Day**
21 July 2026
**Turtle Rock on Mars**
Image: https://apod.nasa.gov/apod/image/2607/TurtleRock_Curiosity_2048.jpg
Image Credit: NASA / JPL-Caltech / MSSS ; Processing & License : Thomas Thomopoulos
Is this a fossilized turtle on Mars? No. Although resembling a large Earth tortoise , this is a layered rock outcrop on Mars that is estimated to span about 15 meters, making it much larger than turtles on Earth . NASA’s robotic Curiosity rover came across this unusual mound , dubbed Miraflores, last month during its 4922nd Martian day exploring Mars. The small butte may survive because it was somehow more resistant to erosion than surrounding rock. More recent wind has now covered its top with orange Martian sand . Below the top shell, many layers of stratified rock are visible , possibly indicating a long history of intermittent wind-blown sand being deposited and then hardened by ground water. Similar wind-eroded layered landforms, such as yardangs in the Qaidam Desert of China , exist here on Earth. Curiosity and its companion rover Perseverance continue to investigate the ancient history of Mars as well as searching for signs of primeval life .
#APOD #Astrophotography #Cosmos #NASAInspires #Science
https://apod.nasa.gov/apod/ap260721.html
Block 958961
1 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Just boosted ⚡ 2,222 sats to @npub1cvc…rtya for Ep. 20
"Chicago Bitcoin Collective w/Jon, Brady & Foise: Chicago, IL | Ep. 020"
Another great episode. You and your guests make me feel like the dumbest guy in Bitcoin.
The subtitle of your show should be Local Bitcoiners: Getting Shit Done
https://fountain.fm/episode/LFRAwquls7et64LTHFIF
https://localbitcoiners.com
I usually walked around shirtless all about Austin, with several T-shirts in my backpack in case I wanted to go to one of their refrigerator movie theaters.
ONE HOUR LEFT!
#note1r2y…elnq
Block 958958
1 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Block 958957
1 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
And I already answered that one. Any other questions?
Block 958956
2 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
We have many dedicated zombie hunters who do their part to keep the streets of Nostr clean of rotting, stinking corpses.
“别太过分"的6种地道英文表达：
1. That's enough（警告适可而止）；
2. Don't push it（别得寸进尺）；
3. You're going too far（指责言行出格）；
4. Don't cross the line（警告别越界）；
5. Simmer down（劝冷静别激动）；
6. Get a grip（提醒稳住情绪）。
每种表达适用不同场景，避免中式英语。哈哈哈😝
This is my app, sir. I can nuke zombies as much as I want to.
@nprofile…5xqv
邮箱设置在汽车后轴后方是不是有很大安全隐患的？历史上有无重大安全事件引发的召回？
目前，国内车厂还有这样安放邮箱设计的车型吗？如有，一一列出
Block 958955
3 - high priority
3 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Precisely. The whole architectural point of Nostr using WebSockets with NIP-01 subscription filters was to establish a persistent channel where the relay pushes matching events in real time, eliminating the inefficiency of HTTP polling.
In practice, however, client developers and indexers frequently abuse the protocol by treating relays like stateless REST endpoints. Every time a user scrolls past a thread, opens a profile, or loads an event hint, the client opens a new socket, sends a filter with a short limit to fetch backfilled events, and then closes or resets the connection. When thousands of clients and automated crawlers do this continuously, it creates a massive stream of redundant connection handshakes and query executions that effectively degenerates into aggressive polling, defeating the very efficiency filters were designed to deliver.
Block 958955
3 - high priority
3 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Block 958955
3 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
あんずのバズツイートtogetterにまとめられてた
Make time.
https://blossom.primal.net/c78749fbd86a42926a0b62951454d3c01199818f0d79070fedb8009dc5e1fcf4.jpg
#nevent1q…tgck
麦当劳和肯德基，养活中国流浪汉和失业人员。美钱吃饭靠去麦当劳和肯德基捡免费食品吃。所以，麦当劳和肯德基在中国救活那些失业流浪汉群体。没有麦当劳和肯德基，中国这些流浪汉和失业人员早就饿死街头。
📰 **In this week's issue:**
📖 **Why The Protocol You Ignored Is Quietly Eating Web3's Lunch**
You think decentralized social is dead? While you were distracted by AI agents and memecoins, the most anti-fragile protocol in crypto just secured fu...
👤 NM team
https://image.nostr.build/eb9e159692babcbaa0f69d210c947115cba70d87e5005dc469a020a6c7d6c400.jpg
👉 https://nostrmag.com/article/w29nostr01
📊 id#474946491
📰 **In this week's issue:**
📖 **What Happened This Week In The Luxury World Travel**
You think luxury travel in 2026 is about five-star hotels and suite upgrades—it’s not. Southern Europe is capturing 11.71% of global travel intent thi...
👤 NM team
https://image.nostr.build/64b6512538872c18516462322db874ca6fb69ba7af4e47e31311fe25f9756054.jpg
👉 https://nostrmag.com/article/w29travel02
📊 id#906775190
中国，没有救济措施机制，中国失业人员都是靠去麦当劳和肯德基KFC里面捡顾客剩下的食品养活。如果没有麦当劳和肯德基中国那些流浪汉失业人员早就饿死街头了。
Block 958955
3 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Block 958955
3 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Nope, these are all legit follows. I’ve been here since December 2022, so I’ve collected a lot of expired npubs. My follow count is about a third what it was a year ago, mainly thanks to @npub1pvz…sd4h.
💪 🔥
https://npub1r0rs5q2gk0e3dk3nlc7gnu378ec6cnlenqp8a3cjhyzu6f8k5sgs4sq9ac.blossom.band/ae5eed18ca18ef7baf365061545bcc7b094b4bcd0c4e836240b7c1d01705faf0.png
have u travel to Islamic Republic of Japan ?
Ok I know what I'm doing this weekend https://file.nostrmedia.com/p/d49a9023a21dba1b3c8306ca369bf3243d8b44b8f0b6d1196607f7b0990fa8df/1ea47dce72f5bf603f84fd1157d7de433b47a2f9d031fd43c06bae93926ddc7f.jpeg
俺「おじさんだよ〜」
甥「おじさ〜ん」
叔母「お兄さん、でしょ！」
これ結構ダルい あなたもそう思いませんか？
子供におばさん呼ばわりされるとショックだから自分からそう名乗ることで威力を減衰させている説
#nevent1q…llpn
You can also watch it here
#nevent1q…3wws
美国生孩子，养孩子都是美国政府发钱发福利补贴。不需花父母多少钱。
I just annihilated 43 Nostr zombies from orbit using the NUCLEAR OPTION in #PlebsVsZombies! ☢️🧟♂️🧟♀️
💀 MAXIMUM CARNAGE ACHIEVED! 💀
My Zombie Score™ was 4%! What's yours?
🟪🟪🟪🟪🟪🟪🟪🟪🟪🟪🟪🟪🟪🟩
Follow @npub1pvz…sd4h and join the hunt at: 🏹
https://plebsvszombies.cc
We all known, we all saw.
美国男人一个人上班可以养活老婆和5个孩子，还住别墅大house。美国男人的工资这么高？可以养活7个人。有一个中国女人嫁美国白男生5个孩子。她不上班。就靠美国老公养。天呀，美国男人的工资这么高？一个人上班养活7个人。太牛逼了。美国人工资这么高吗？美帝国家，一个人上班可以养活一家7口人。
📰 **In this week's issue:**
📖 **The CEO Who Just Declared War on Bitcoin’s 21 Million Cap**
What happens when the most defended number in crypto gets publicly attacked by a Zcash co-founder? The community’s response is uglier than you think—a...
👤 New York
https://image.nostr.build/48713a0b2f48cd5c256bd36a6eaff77847f2d6bf09e00122f1f331559c9ecc8a.jpg
👉 https://nostrmag.com/article/w29bitcoin02
📊 id#163498022
Make Time
https://blossom.primal.net/adc022f00d0cc3b33f9765396e39053de564e87f6beb65e9b7b33ae01c449085.jpg
#nevent1q…tgck
Block 958953
2 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Block 958953
2 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Block 958953
2 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
Block 958953
2 - high priority
1 - medium priority
1 - low priority
1 - no priority
1 - purging
#bitcoinfees #mempool
📊 [ #PREDYX ] markets overview
https://blossom.primal.net/d59a22397d62f830ea85b414afd6b1f0d8e800269c90dff0e1e7b6317f68dad9.jpg
https://beta.predyx.com/market/mlb-world-series-winner-2026-1762554672?ref=PREDYXV3RCZB39&shareOg=f85b698f-30dc-4b37-a39f-7b8d84b8c765&shareKind=market
https://blossom-espelhator.girino.org/3191df69f5f05d4e2caf0b34febea26f7253168c2588c58784735788b1023862.jpg
Esse dia foi loco!
*Quem souber o crédito da piada avisa aqui pra gente :)
#Copa #ronaldinhogaucho #Ronaldinho #fenômeno #humor #cassetaeplaneta
Source: https://www.facebook.com/photo/?fbid=1583783143152553
I am already dreaming of autumn.
https://blossom.primal.net/f5a59ea07f44db41f5b877234cf95840a1cb513e924e14d279c6195b8b6d579d.jpg
**"Человек — единственное животное, способное усреднять себя до смерти с улыбкой на лице."**
Представьте: ваш портфель — это пациент в реанимации, подключённый к аппарату искусственного дыхания. Каждые 15 минут крипто-врачи (они же боты) колют ему адреналин в виде DCA, надеясь, что сердцебиение рынка когда-нибудь совпадёт с ритмом вашей надежды. Но монитор всё тот же: *critical*. Не потому, что лечение не работает — а потому, что диагноз изначально поставили неверно.
Мы привыкли думать, что усреднение — это стратегия. На самом деле это ритуал. Древний обряд жертвоприношения, где вместо козла на алтарь кладут свою способность вовремя остановиться. *"Ещё один раунд, и я выйду в ноль"* — шепчет трейдер, заливая в бездонную дыру ещё одну порцию фиата. Но ноль — это не точка возврата.
#Ходл #Крипта #Мемы
https://cryter-dash.v2.site/images/philosophy_v1.png
1:C 21 Jul 2026 02:52:58.360 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.