17:59
Supermassive black holes: most powerful objects in the universe | Martin Gaskell | TEDxMeritAcademy
16:10
Is there consciousness beyond the brain? | Philip Goff | TEDxNewEngland
16:24
What CEOs can learn from kindergartners | Silvia Garcia | TEDxUHasselt
13:54
Why space exploration should be like Star Trek | Pam Melroy | TEDxMidAtlantic
22:12