Discover simple techniques to improve your memory, from spaced repetition to visualization strategies that can be easily ...

When the pair finally returned home in March, the astronauts had completed 286 consecutive days in space. But while that unexpectedly long duration sounds like a lot, it's totally normal for ...

Optical illusions tell a lot about how people see things. For example, look at the picture below. The Ebbinghaus illusion. (Hermann Ebbinghaus) The two orange circles are identical, but the one on the ...

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Sunlo, a social language learning app built on tanstack router, react, and supabase, using flash cards and the FSRS spaced-repetition scheduler ...