TEDxYouth@Sofia - Nadejda Savova

(20:20)

TEDxYouth@Sofia - Radko Kotev

(6:46)

TEDxYouth@Sofia - transformers

(7:52)

TEDxYouth@Sofia - Velika Yankova

(6:44)

TEDxYouth@Sofia - Magi Nazer

(8:46)

TEDxYouth@Sofia - Dimitar Karamanchev

(11:39)

An Ancient Solution to Modern Problems | Sophie McDade | TEDxBISV Youth

(10:21)

Is social media designed to be addictive? | Susana Zuleta | TEDxAvenues School Shenzhen Youth

(8:40)

NICO\

(7:43)

TEDxYouth@Sofia - Sugestopedia

(14:46)

Los objetivos para el desarrollo sostenible | Natalia Vargas Gomez | TEDxYouth@CVF

(9:24)

Сугестопедията (Бодилник - TV7)

(8:21)

TEDxYouth@Sofia - Stefan Prohorov

(9:50)

TEDxYouth@Sofia - Magdalena Miteva

(6:27)

Perspectives: Dual Realities | Sophia Adarrab | TEDxYouth@Austin

(16:40)

TEDxYouth@Sofia - Boris Kolev

(11:11)

TEDxYouth@Sofia - Hristo Kolev

(12:2)

TEDxYouth@Sofia - Veselina

(5:2)

Conquering the Fear of Failure: Sophia deZeeuw at TEDxYouth@Kamloops

(5:55)

TEDxYouth@Sofia - Petia Bangyozova

(4:12)

sofia hd nadejda 04 04 2014

(11:40)

To be a Gentleperson | Nina Chadikovska | TEDxYouth@AASSofia

(3:53)

Perfection is not everything  | Sofía O | TEDxYouth@BritishSchoolVilareal

(11:41)