//=time() ?>
Alexander, Freiherr von Humboldt, Voyage aux Régions équinoxiales du nouveau continent, fait dans les années 1709 à 1804: Monographie des melastomacées: No. 54, 1816-1823 https://t.co/ElLxzRSCar #clevelandartmuseum #cmaprints
While the pre-Origin species concepts of Cuvier (pictured), Hooker, Humboldt, Agassiz, Herschel, Whewell, Henslow, and other Victorians have obviously flunked the test of time, they were neither unsophisticated nor religiously obscurantist
#Humboldt, el genio romántico que anticipó el cambio climático https://t.co/8ukZGDG78O vía @el_pais
#FossilFriday Alexander von #Humboldt, born #OTD in 1769, and the Hand-Beast https://t.co/jhYKEnHALb
Great opportunity to hear @andrea_wulf + Gaia Vince on Alexander von Humboldt, 30 May @sciencemuseum tickets £5 https://t.co/H06NReRSHf
#TalDiaComoHoy de 1769 nace Alexander von #Humboldt, naturalista alemán desarrolló las bases de la Geografía física https://t.co/CtkmKaF3WV
Alexander von Humboldt, scientist and philosopher, was born #onthisday in 1769. #twitterstorians #histsci