481.
482.
Security through obscurity is not bad
(news.ycombinator.com)
483.
Security Through Obscurity Is Not Bad
(news.ycombinator.com)
484.
Modern jet engine turbines: each blade a single crystal (2015)
(news.ycombinator.com)
485.
486.
I completed 100 Days of Java over 5 years and mapped the journey as a graph
(news.ycombinator.com)
487.
488.
Virtual violin produces realistic sounds
(news.ycombinator.com)
489.
490.
491.
5 big ideas shaping journalism’s next chapter
(feeds.feedburner.com)
492.
493.
494.
495.
496.
Researchers print structural colour with an inkjet printer
(news.ycombinator.com)
497.
498.
The first photo published in a newspaper, in 1848 (2023)
(news.ycombinator.com)
499.
The first photo published in a newspaper
(news.ycombinator.com)
500.
Care homes and hotels in Japan shut as expansion strategy unravels
(news.ycombinator.com)
501.
Care Homes and Hotels in Japan Shut as Expansion Strategy Unravels
(news.ycombinator.com)
502.
503.
Clojurists Together – Q2 2026 Open Source Funding Announcement
(news.ycombinator.com)
504.
505.
Farewell, Jeeves: Ask.com shuts down
(techcrunch.com)
506.
Farewell to a Giant of Botany
(news.ycombinator.com)
507.
This Month in Ladybird – April 2026
(news.ycombinator.com)
508.
This Month in Ladybird - April 2026
(news.ycombinator.com)
509.