Sergio Montiel retweetledi
Sergio Montiel
722 posts

Sergio Montiel retweetledi
Sergio Montiel retweetledi
Sergio Montiel retweetledi
Sergio Montiel retweetledi

SOMEONE JUST KILLED EVERY SKETCHY VIDEO DOWNLOADER SITE ON THE INTERNET.
It's called ReClip. Self-hosted. Open source. Free.
Paste a link from YouTube, TikTok, Instagram, Twitter/X, or 1000+ other sites. Download as MP4 or MP3. That's it.
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Your machine. Your downloads. Your data.
Here is the full feature set:
-> 1000+ supported sites including YouTube, TikTok, Instagram, and Twitter/X
-> MP4 or MP3 output, your choice
-> Resolution selector before you download
-> Batch download. Paste multiple links at once.
-> Clean web UI that runs in any browser
-> Lightweight self-hosted setup
It went from 0 to 1.4K GitHub stars in 9 days.
239 forks already.
Here is why that number matters:
Every person who found a janky ad-covered downloader site in the last 10 years was waiting for this. A clean, private, self-hosted alternative that just works.
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Built in HTML. MIT License. Two contributors. Ships in days.
100% Open Source. Free forever.

English
Sergio Montiel retweetledi

A MIT student figured out how to compress an entire semester of lecture content into one 90-minute study session.
He calls it "context stacking," and it's the most unfair thing I've seen done with NotebookLM.
I asked him to walk me through it. He did. I haven't studied the same way since.
Here's exactly what he does.
Two days before each lecture, he uploads everything into NotebookLM. The assigned readings, the previous week's slides, 3 or 4 related papers he finds himself, and any problem sets that are still open.
Most students wait for the lecture to explain the material. He walks in having already built a mental model of it.
That's step one. But it's not the move that makes it unfair.
The first prompt he runs across all of it:
"What are the 5 core concepts this week's content is built on, and how do they connect to what I studied last week?"
Not summarize. Not define. Connect.
NotebookLM pulls threads across everything he uploaded simultaneously. It surfaces relationships between ideas that would take a normal student weeks of review to notice. He gets that map before the lecture even starts.
Then he runs the prompt that does most of the work.
"What would I need to genuinely understand about this material to be able to teach it to someone with zero background in this subject?"
That question is doing something most students never force themselves to do. It exposes exactly where his understanding is solid and exactly where it's hollow. The gaps show up immediately, and he spends the rest of the 90 minutes filling only those gaps.
Not reviewing what he already knows. Only fixing what he doesn't.
The final prompt is the one that separates context stacking from every other study method I've heard of.
"What question could a professor ask about this material that would expose a student who understood the surface but missed the underlying logic?"
He's not studying for the exam he expects. He's studying for the exam designed to catch people who only think they understood it.
By the time he sits in the lecture hall, the professor is not teaching him anything new. The professor is confirming what he already mapped, filling in a few details, and occasionally surprising him with something he didn't anticipate.
That surprise is the only thing he writes down.
Most students leave a lecture hoping the material will eventually click.
He walks in with it already clicked, and uses the lecture to find out what he missed.
That's not a study hack. That's a completely different relationship with learning.

English
Sergio Montiel retweetledi
Sergio Montiel retweetledi

A limited number of controllers have shipped without batteries since December. If you received one of these controllers, go here aka.ms/batteries for a rechargeable battery on us. All controllers moving forward will include batteries.
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Sergio Montiel retweetledi

necesito una explicación científica de porque este gif se acelera cuando apartas la mirada
J R ❤️🔥@ResilienceX3
Español
Sergio Montiel retweetledi
Sergio Montiel retweetledi

This photo of Earth is EXTRA spectacular for a good reason... let me explain. Most images you see of Earth from space are the daylight side of the Earth, and it's obviously very bright (see my last image), this means stars are too dim to be seen with that bright exposure setting (low ISO, high shutter and / or stopped down aperture).
BUT this image taken by the Orion crew looks so incredible because you can see the sun is BEHIND the earth, meaning it's night time on the side of the earth facing the crew in this image.
So how do you expose a night time earth from space? Same way you do on Earth! A mixture of opening up the aperture (F4 in this case), cranking the ISO (51,200 here), and using a relatively long exposure (1/4 of a second). We can see the settings used by looking at the exif data from the camera. What this means is our camera is also sensitive enough to see stars in the background of Earth, leading to an extraordinary image!!! GREAT WORK!!! These are the kind of images I've been so excited to see!



NASA@NASA
We see our home planet as a whole, lit up in spectacular blues and browns. A green aurora even lights up the atmosphere. That's us, together, watching as our astronauts make their journey to the Moon.
English
Sergio Montiel retweetledi
Sergio Montiel retweetledi
Sergio Montiel retweetledi

NO SALEN DUPLICADOS‼️TEN CUIDADO 😳‼️👇
TEN EN CUENTA QUE HAY 43 EMOTES👇
⚠️ ANTES DE ABRIR COFRES:
✅ RECLAMA YA los 3 EMOTES GRATIS que te dejo si aún no los tienes:
1- Escanea los códigos QR
2- Ve a la Clash Royale Store
3- Baja hasta el fondo y escribe los códigos y ¡listo! No los dejes pasar!
Te tocó el emote del Mago Mercuri? A mí aún no 😭
#clashroyalememesespañol #clashroyale #clashroyalesupercell #supercellgame #clashroyaletips #supercell #clashroyalememes #clashroyalememes👑 #clashroyalememe




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Quiero cancelar el servicio de Netflix a través de @TELMEXSoluciona llame al 01800 y me dijeron que me llamarían sin embargo uno está ocupado si ya llamé para que tengo que estar esperando llamada. Uno llama cuando tiene tiempo. Pésimo
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Sergio Montiel retweetledi

@ServicioTelcel acabo de adquirir un esim y no paran de llamarme números de cobranza y yo nada que ver… me pueden cambiar de número? Y pueden darme uno con mi LADA local?
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@maariaprv @Bonastre1 Tiene su aquel. También "nueve" y "nuevo" se parecen en muchos idiomas (en catalán son idénticos: "nou"). Leí en algún sitio que nuestros ancestros usaban para contar los dedos de la mano sin los pulgares, es decir, ocho dedos. La introducción del 9 fue una "nuevedad".
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