Four short links: 25 November 2010

Twitter Mapped, Bibliographic Data Released, Babies Engadgeted, and Nat's Christmas Present Sorted

A Day in the Life of Twitter (Chris McDowall) -- all geo-tagged tweets from 24h of the Twitter firehose, displayed. Interesting things can be seen, such as Jakarta glowing as brightly as San Francisco. (via Chris's sciblogs post)
British Library Release 3M Open Bibliographic Records) (OKFN) -- This dataset consists of the entire British National Bibliography, describing new books published in the UK since 1950; this represents about 20% of the total BL catalogue, and we are working to add further releases.
Gadgets for Babies (NY Times) -- cry decoders, algorithmically enhanced rocking chairs, and (my favourite) "voice-activated crib light with womb sounds". I can't wait until babies can make womb sound playlists and share them on Twitter.
GP2X Caanoo MAME/Console Emulator (ThinkGeek) -- perfect Christmas present for, well, me. Emulates classic arcade machines and microcomputers, including my nostalgia fetish object, the Commodore 64. (via BoingBoing's Gift Guide)

Thanks Nat, as always useful links you provide here.

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