archive of header images on technologyrediscovery.net

licensed for free reuse according to the site's content use guidelines

flowers
a pair of happy violas and their camera-shy friend in a roof-top bed; technology rediscovery shop garage; may 2020
John Snow uses spatial analytics to trace a key source of cholera in 1800s Great Britain
even prior to Pasteur proposal of the germ theory of disease in 1861, physician John Snow used systematic data gathering and analysis--including this map of London's Broad Street area showing clusters of cholera cases--to debunk the prevailing theory which held that "bad air" caused disease
makita grinder hardy gloves harbor freight tools legacy page header image frozen water legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image legacy page header image
`