Jodrell Bank Observatory equipment in Manchester but electrical interference from the trams on Oxford Road prevented him from doing so. He moved the equipment to Jodrell Bank, south of the city, on 10 December 1945. Lovell's main research was transient radio echoes, which he confirmed were from ionized meteor trails by October 1946. The first staff were Alf Dean and Frank Foden who observed meteors observed with the naked eye while Lovell observed the electromagnetic signal using equipment. The first time Lovell turned the radar on – 14 December 1945 – the Geminids meteor shower was at a maximum. Over the next few
The December Group The December Group The December Group (, "Decembarska grupa") was a Serbian artistic group founded in Belgrade in 1955. It ceased to exist in 1960. Group members were: Zoran Petrović, Miloš Bajić, Aleksandar Luković, Lazar Vujaklija, Mladen Srbinović, Aleksandar Tomašević, Lazar Vozarević, Miodrag B. Protić, Stojan Ćelić and Dragutin Cigarčić. The group has held nine exhibitions, and there were two retrospective in Belgrade in 1969 at the Gallery of the Cultural Center and in 1995 at the Zepter Gallery. After the stabilization of the political and ideological situation in Yugoslavia after 1950. the conditions were created for opening new avenues