Who builds and films the most astonishing and creative Rube Goldberg / Robert S. Petersen-like chain reaction in 2016?
Let's build ONE BIG CROSS BORDER EUROPEAN CHAIN REACTION!
Nice video, I like the chain. Good Luck from Czech Republic :)
Sehr cool gemacht!Gefällt mir super.
hi kids you have buiit an awesome chainthe fish are very happybriiiant ideasMeirav,Israel
Hi Germany,I'm sure the fish are very proud of these fine young engineers! I like this video very much!Great to see and hear the excitement of these kindergarten-scientists!My congratulations on another excellent entry!Dave from Belgium
Very clever indeed!Good luck from Scotland.Michael
Congratulations Meridian has very few children could do all this
Hi, i like your chain reaction!! Good luck on the voting! :)Martí from Spain
marc andade for spaingood tamwork. (is very long). congratulations.