Alejandro Rojas

[Massimo @Rainmaker1973]

Practical knot-tying techniques

[The Astronomy Guy @astrooalert]

This is how Sun’s gravity holds the planets in the same orbit!

[Ethan @ethan_x_ai]

50 websites that feel like the internet’s hidden toolbox

1. https://t.co/UQNduNPViV — Free research papers
2. https://t.co/uC1r3oDeq7 — Borrow books online
3. https://t.co/lfUPXMID0W — Free academic journals
4. https://t.co/zLIcFNkILY — App alternatives
5. https://t.co/PWHWuzh8iI — Find where to stream
6. https://t.co/3uCHmN0aQ5 — Internet archives
7. https://t.co/DtZFtgOlYX — 70K+ free books
8. https://t.co/tyPJ8utH8l — Free textbooks
9. https://t.co/NKV5lycNJK — Free courses
10. https://t.co/JXRnfCDJFp — Solve complex problems
11. https://t.co/S62ZarKdrW — Photoshop alternative
12. https://t.co/Vf40ldQSYr — Compress images
13. https://t.co/1ZrDx1mL06 — Remove backgrounds
14. https://t.co/rhDxDQeVS7 — Remove objects
15. https://t.co/WVVrpmk3uZ — Remove video backgrounds
16. https://t.co/UYUvXwS5vB — Beautiful code images
17. https://t.co/f73GXsuDmC — Code screenshots
18. https://t.co/Dwiekhj20f — Product mockups
19. https://t.co/YZAJGJjtAt — Create mockups
20. https://t.co/pH3B2KsGSr — Check data breaches
21. https://t.co/0vXAfLsTnD — Scan files & URLs
22. https://t.co/wtKxcetUqx — Self-destructing notes
23. https://t.co/AM5shyOOwx — Temporary email
24. https://t.co/bSeIEjaFjX — Temporary file sharing
25. https://t.co/b5dLh5NlvK — Save webpages
26. https://t.co/8rIKtT2hZG — Find similar websites
27. https://t.co/49J8DXmUYZ — Explore global radio
28. https://t.co/jY4XLhIvUS — Discover music genres
29. https://t.co/gluwBYwusF — Find songs from shows
30. https://t.co/zRZUQkoCmw — Focus music
31. https://t.co/1jX9kT2c8F — Custom background sounds
32. https://t.co/sM1WqyZvp4 — Café ambience
33. https://t.co/yYRlDj2E5P — Research assistant
34. https://t.co/k5iaFm3qaN — Research-backed answers
35. https://t.co/y6vsICwBcc — Research connections
36. https://t.co/7JvTO3V0aZ — Academic search
37. https://t.co/hlxaO4cjF7 — Understand research papers
38. https://t.co/C0ILW5iIRy — YouTube summaries
39. https://t.co/yrCnFqMjIJ — AI for developers
40. https://t.co/stTWy8MekA — Test regex
41. https://t.co/ufOUdEFUfm — Format code
42. https://t.co/hZfLgSEJXy — Format JSON
43. https://t.co/LsRrhnJIaV — Understand terminal commands
44. https://t.co/idOodRnakm — Bookmark manager
45. https://t.co/rUtS1C1hEs — Check outages
46. https://t.co/DKS3YAjED5 — Reverse image search
47. https://t.co/VcfwNFonuK — Internet speed test
48. https://t.co/JwsMRTJBb8 — PDF tools
49. https://t.co/rtWaaklbNe — Merge/split PDFs
50. https://t.co/li4x0bikI3 — Temporary email

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Follow me for more useful websites, AI tools & tech resources. 🚀

[Neeraj @neeraj_here15]

BREAKING NEWS!

The engineer who built Claude Code from scratch just released a 28-minute video that's pure gold: how to write prompts that deliver ridiculously good results.

I've seen $300 courses that don't even come close to what he explains in the first 10 minutes.

CLAUDE.md files, memory shortcuts, parallel sessions, and prompting patterns that almost no one uses...

All in one single video. Completely free. No fluff.

Whether you're a developer, just starting, or have already been using Claude for months, this changes the game for you starting today.

Save. Watch. Share.

[Dhruv kumar @Dhruvkumar16797]

This guy literally explained why some people become successful while other stay average.

The reason is uncomfortable. Game Theory

Watch this:

[S.T.E.M Explorer @stemexplor]

This Is How Air Actually Moves Through Your Home

[Farm Girl Carrie™️👩‍🌾 @FarmGirlCarrie]

I love these knot ideas.
I’m definitely hanging on to this
and practicing. Pick out a couple
and try them yourself 🪢

[Discover and Know @factoryfootages]

Time to learn smart knots hacks and rope tying techniques! 🪢

[Wellness Hack @DiyHack_]

Smart life hacks and tricks

[Khusboo Tayal @KhusbooT14835]

The engineer who built Claude Code just dropped a 28-minute video on how to write prompts that actually work

I've seen $300 courses that don't cover what he shows in the first 10 minutes

CLAUDE.md files, memory shortcuts, parallel sessions, prompting patterns

all in one video and completely free works whether you're a developer, a beginner, or someone who's been using Claude for months.

[Codez @0xCodez]

Claude Code creator:

"I don't prompt Claude anymore. I write loops - and the loops do the work. My job is to write loops."

in 30 minutes Boris reveals his actual daily Claude Code setup.

Claude Code + loops + dynamic workflow

Worth more than a $500 vibe-coding course

[Science Simplified @Scivf4]

This is what the AI brain looks like.

[Rohit @heyrohitai]

🚨 Anthropic just showed a 27-minute workshop on how to actually do prompts for Claude.

Taught by the people who built it.

Free. No registration. No paywall.

I've seen $300 courses that don't cover what they teach in the first 8 minutes.

Watch it and bookmark it now.

[Elon Musk @elonmusk]

As the recently expanded partnership with @AnthropicAI demonstrates, @SpaceX is offering AI compute as a service at significant scale.

We are in discussions with other companies to do the same.

Over time, especially with orbital data centers, we expect to serve AI at extremely high scale.

[El Ranchero Loco ® @EIRancheroLoco]

Recuerden que no vale la pena perder el tiempo en discusiones.

[Mayank Agarwal 💡 @TheAIWorld22]

Instead of watching an hour of Netflix, watch this 2 hour hour Stanford lecture will teach you more about how LLMs like ChatGPT and Claude are built than most people working at top AI companies learn in their entire careers.

[The Figen @TheFigen_]

So much detail.
She’s incredibly talented.

[Pato Molina @patomolina]

Hoy cumple 100 años el enorme David Attenborough. Debe haber tenido una de las vidas más extraordinarias en la historia de la humanidad moderna. Tranquilamente podría decir que vio naves espaciales en llamas cerca del hombro de Orión y no sorprendería a nadie. Un crack.