- vk.com wall-24337669_13115Для получения более подробной информации посетите сайт: https://www.worldof7billion.org/student-video-contest/.
- twitter.com ArnavBaliCentral MS STEM 7 student, Arnav Bali, has won first place in the World of 7 Billion international video contest - Reimagining Industrial Centers!
- m.ok.ru group/52858176929862/topic/66289172949830Больше информации о конкурсе можно найти на официальном сайте: https://www.worldof7billion.org/student-video-contest/.
- diary.ru ~light-and-shadows/p197176895_our-…www.worldof7billion.org/teacher_resources Welcome Teachers in 2011, world population reached and surpassed seven billion.