Perspectivas sobre a ciência e a tecnologia no Brasil | Carlos Henrique de Brito Cruz | TEDxUNIFESP
13:59
The Contradictions of Battery Operated Vehicles | Graham Conway | TEDxSanAntonio
20:26
A tecnologia que salva é a mesma que cega! | Laercio Albuquerque | TEDxFortaleza
17:33
Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubia
19:02
What Makes People Engage With Math | Grant Sanderson | TEDxBerkeley
14:15
Is Aging Reversible? A Scientific Look with David Sinclair | David Sinclair | TEDxBoston
17:35
Why do we ask questions? Michael "Vsauce" Stevens at TEDxVienna
16:22
Os desafios da economia brasileira | Marcos Lisboa | TEDxInsper
14:53