Sculpting a grain of sand | Willard Wigan | TEDxInstitutLeRosey
18:14
Everything from Nothing | Untapped Conversations | Dr. Willard Wigan MBE | TEDxAstonUniversity
15:12
Fractals: a world in a grain of sand | Ben Weiss | TEDxVeniceBeach
15:52
How a grain of sand rewrote our ocean's history | Andrew Wheeler | TEDxDublin
17:34
Swiss frontiers past and future | Jean-Claude Biver | TEDxInstitutLeRosey
17:00
Drones for Good: How small ideas make waves | Andrew Davies | TEDxHobart
17:18
The power of robots with a face | Tony Belpaeme | TEDxPlymouthUniversity
20:32
How to avoid death By PowerPoint | David JP Phillips | TEDxStockholmSalon
13:38