"The wind blows wherever it wishes; you hear the sound it makes, but you do not know where it comes from or where it is going. It is like that with everyone who is born of the Spirit.โ
John 3:8 GNT
Welcome home Reid, Victor, Christina, and Jeremy! ๐ซถ
The Artemis II astronauts have splashed down at 8:07pm ET (0007 UTC April 11), bringing their historic 10-day mission around the Moon to an end.
@NASA The HOMING frequency for the SARSAT radio is likely 121.5 MHz (the DISTRESS signal is 406 MHz). This is in the VHF band and needs good line of sight for signal propagation.
The AI scene in London is crazy.
The number of high quality AI companies building across the city is phenomenal:
> @meetgranola from @samstphenson and @cjpedregal
> @meetcleo from @Barney_H_Y
> @synthesiaIO from @vriparbelli and @Stjerrild
> @fyxerofficial from @rich_fyxer_ai
And SO MANY MORE.
The map also highlights one of the big issues in London - that startups are so spread out.
Without density you lack serendipity and that's definitely an issue in London. Overall though the city is THRIVING.
Great map from John Tan - let him know if there's any missing.
Someone finally documented how to actually use Claude Code.
22K+ stars. claude-code-best-practice.
Direct from Boris Cherny and team:
โ Always use plan mode, give Claude a way to verify
โ Ask Claude to interview you using AskUserQuestion tool
โ Use Git Worktrees for parallel development
โ /loop - schedule recurring tasks for up to 3 days
โ Code Review - fresh context windows catch bugs the original agent missed
โ /btw - side chain conversations while Claude works
โ Make phase-wise gated plans with tests for each phase
โ Use cross-model (Claude Code + Codex) to review your plan
โ CLAUDE[.]md should target under 200 lines per file
โ Use commands for workflows instead of sub-agents
โ Have feature-specific sub-agents with skills instead of general QA or backend engineer
โ Vanilla Claude Code is better than complex workflows for smaller tasks
โ Take screenshots and share with Claude when stuck
โ Use MCP to let Claude see Chrome console logs
โ Ask Claude to run terminal as background task for better debugging
โ Use cross-model for QA - e.g. Codex for plan and implementation review
The community workflows included:
โ Cross-Model (Claude Code + Codex) Workflow
โ RPI (Research Plan Implement)
โ Ralph Wiggum Loop for autonomous tasks
โ Github Speckit (74K stars)
โ obra/superpowers (72K stars)
โ OpenSpec OPSX (28K stars)
The billion-dollar questions it addresses:
โ What should you put inside CLAUDE[.]md?
โ When should you use command vs agent vs skill?
โ Why does Claude ignore CLAUDE[.]md instructions?
โ Can we convert a codebase into specs and regenerate code from those specs alone?
The daily habits:
โ Update Claude Code daily
โ Start your day by reading the changelog
โ Follow r/ClaudeAI, r/ClaudeCode on Reddit
Repost it. Bookmark it.
The @NASAArtemis crew captured this view of the Moon eclipsing the Sun yesterday. The three "stars" to the lower right of the Moon are actually planets. The middle one has a slightly red tint.
That's Mars.
Hello, Moon. Itโs great to be back.
Hereโs a taste of what the Artemis II astronauts photographed during their flight around the Moon. Check out more photos from the mission: https://t.co/rzM1P0QbOl
While you slept last night, completely still in your bed, our galaxy moved millions of kilometers through the cosmos. You woke up in the same room, on the same planet, yet unimaginably far from where you were the night before.
The Milky Way is not drifting quietly through the universe. It is racing through space at around 600 kilometers per second, carrying billions of stars, planets, and everything on them along for the ride.
It is a good reminder that even when life feels motionless, you are always in motion.