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Records, comparisons, scale demonstrations and weird knowledge. The category most likely to produce a sentence beginning "did you know".
18 sites
A gazetteer of the world's odd corners — bone chapels, abandoned observatories, restaurants built inside caves.
Long, carefully researched articles on forgotten disasters, obsessives and near misses from history.
A browsable index of every named dinosaur, with size comparisons and the period each one actually belonged to.
Short, sourced facts arranged so one leads into the next. Built for the specific pleasure of learning something you can repeat.
A daily gleaning of curiosities, lateral puzzles and pleasing coincidences, kept up since 2005 without fuss.
The official register of the longest, fastest and most improbable things people have done entirely on purpose.
Popular science headlines with the volume turned up, handy for the fact you half-remember reading somewhere.
Jason Kottke has been posting the interesting bits of the web since 1998, with no algorithm involved at any point.
Enter your birthday and watch a live tally of the heartbeats, blinks and steps you have got through so far.
Wikipedia's running audit of the things almost everyone believes and almost nobody has ever checked.
Daily science news with a weakness for the strange finds — mummies, deep sea oddities, cosmic near misses.
Trivia and origin stories written for the sort of person who reads the plaque next to the exhibit.
One well-sourced strange story per weekday, told at exactly the length of a cup of coffee.
Converts your scrolling into real distance and tells you what you have just passed — a giraffe, the Eiffel Tower, low Earth orbit.
The original rumour desk, still patiently establishing whether the thing your uncle forwarded actually happened.
Cecil Adams' archive of exhaustively answered daft questions, invented decades before you could just ask the internet.
Reddit's fact firehose, where each post is one verified surprise with the source link attached underneath.
Live counters for population, emissions, water use and books published, ticking faster than is entirely comfortable.
One button, one detour. Press it as often as you like.