
Interesantes
Get flash to fully experience Pearltrees
Versión en Español This list contains all earthquakes with magnitude greater than 2.5 located by the USGS and contributing networks in the last week (168 hours). Magnitudes 4.5 and above are in bold font. Magnitudes 6 and above are in red. (Some early events may be obscured by later ones on the maps.) The most recent earthquakes are at the top of the list .
Latest Earthquakes in the World - Past 7 days
Podés escuchar o ver directamente los archivos haciendo clic, o guardarlos en tu PC con el botón derecho y la opción "guardar como". Algunos están en formato Real Audio, si no tenés instalado Real Player podés descargar la versión gratuita de este excelente reproductor multimedia. Si no tenés ni querés instalar el Real Player podés descargar el reproductor genérico para audio y video Real Alternative , consume pocos recursos, es liviano y no tiene publicidad.
Audios y videos historicos
Barcode Yourself by Scott Blake
Barcode Yourself is a complete, interactive experience in the series of barcode art, created using the personalized data of participants. Enter an individual's gender, weight, height, age and location, and the barcode is formed using real-world data. The individualized barcode can then be printed, mapped, scanned, even depicted on a t-shirt or coffee mug.google
Worldmapper is a collection of world maps, where territories are re-sized on each map according to the subject of interest. There are now nearly 700 maps. Maps 1-366 are also available as PDF posters. Use the menu above to find a map of interest. To learn a little more about this and other map projections read this: Worldmapper and map projections .

