Yahoo Search Búsqueda en la Web

Entrar

Resultado de búsqueda

  1. en.wikipedia.org › wiki › Timeline_of_the_introduction_of_television_in_countriesTimeline of the introduction of television in countries -...

    Hace 1 día · 1934. Australia ( electronic television, experimental, Brisbane) [8] 1935. Germany ( intermediate film; semi-electronic), France (electronic - PTT Radio Vision ), Netherlands (electronic, experimental in Eindhoven by Philips) [7] 1936.

  2. en.wikipedia.org › wiki › Climate_change_in_AfricaClimate change in Africa - Wikipedia

    Hace 1 día · Climate change in Africa. Graph showing temperature change in Africa between 1901 and 2021, with red colour being warmer and blue being colder than average (the average temperature during 1971–2000 is taken as the reference point for these changes). Climate change in Africa is an increasingly serious threat as Africa is among the most ...