6.28.25 | Airline pilot creates flight graphs, Facebook uses private photos for AI, user deletes second brain

Hacker News Highlights · Jun 28, 2025 · 12m

This is a recap of the top 10 posts on Hacker News on Jun 28, 2025.

Show HN: I'm an airline pilot – I built interactive graphs/globes of my flights

https://jameshard.ing/pilot

https://news.ycombinator.com/item?id=44396518

Facebook is starting to feed its AI with private, unpublished photos

https://www.theverge.com/meta/694685/meta-ai-camera-roll

https://news.ycombinator.com/item?id=44401406

I deleted my second brain

https://www.joanwestenberg.com/p/i-deleted-my-second-brain

https://news.ycombinator.com/item?id=44402470

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