601.
602.
603.
604.
605.
中文 Literacy Speedrun II: Character Cyclotron
(news.ycombinator.com)
606.
Roblox introduces mandatory age-gated account tiers
(engadget.com)
607.
Roblox plans new age-based accounts for child safety
(feeds.feedburner.com)
608.
609.
Game-changing Tech Always Looks Overhyped at First — Here’s Why
(feeds.feedburner.com)
610.
ReBot-DevArm: open-source Robotic Arm
(news.ycombinator.com)
611.
The next stage in Chipotle’s master plan to sell more burritos: a gamified rewards program
(feeds.feedburner.com)
612.
613.
614.
615.
The retention risk AI misses
(feeds.feedburner.com)
616.
The paper computer
(news.ycombinator.com)
617.
618.
619.
620.
Textbooks and Methods of Note-Taking in Early Modern Europe (2008)
(news.ycombinator.com)
621.
Room for the Moon is thrillingly weird experimental pop
(theverge.com)
622.
Costasiella kuroshimae
(news.ycombinator.com)
623.
Costasiella kuroshimae – Solar Powered animals, that do indirect photosynthesis
(news.ycombinator.com)
624.
626.
Is math big or small?
(news.ycombinator.com)
627.
628.
629.
630.
The End of 'Star Trek'? Every Single Series Now Cancelled
(slashdot.org)