Handlevognen din er tom
Who was Heinrich Hertz?
Radios, radars and mobile phones are based on Heinrich Hertz's work.
Fysikk
Klasser 5 – 12
Forfatter: Kovács Attila
Korrektur: Horváthné Kunstár Andrea, Mathesz Anna
Grafisk designer: Chounramany Sengnirane
Nøkkelord
mozaLink
/Nettlenke