Who builds and films the most astonishing and creative Rube Goldberg / Robert S. Petersen-like chain reaction in 2015?
Let's build ONE BIG CROSS BORDER EUROPEAN CHAIN REACTION!
Hello Albania,Nice to see you all like to do sports! The children in my class like doing sports very much too!We are looking forward to watching your technical chain reaction in a couple of weeks!Kind regards,Dave from Belgium
IT IS A GREAT CHAIN.MAI LIVNEISRAEL