Supermassive black holes: most powerful objects in the universe | Martin Gaskell | TEDxMeritAcademy
15:36
Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan
16:20
What space telescopes teach us about the universe | Amber Straughn | TEDxCapeMay
15:45
How quantum technologies may impact your life | Dr. David Awschalom | TEDxChicago
16:34
Einstein Was Right: Gravitational Waves 101 | Rainer Weiss | TEDxNatick
15:01