Advancing Space Travel through Start-ups | Somnath S | TEDxThiruvananthapuram
16:26
The Saga of Space Exploration | Dr. Lalithambika V.R | TEDxSJCETPalai
21:55
Incredible Journey of Indian Space Programme - My perspective | P. Kunhikrishnan | TEDxIIMCalcutta
20:29
Why I changed my mind about nuclear power | Michael Shellenberger | TEDxBerlin
18:19
How to travel the world with almost no money | Tomislav Perko | TEDxTUHH
11:58
Not Passion, Obsession is the key | Pawan Kumar Chandana | TEDxChowringhee
24:15
The Fourth Phase of Water: Dr. Gerald Pollack at TEDxGuelphU
11:03
Taking INDIA TO MARS! The story behind India's space program | Ritu Karidhal | TEDxGateway
17:33