TEDxAmsterdam 2021 – Official Aftermovie [180 Upon Reflection]
TEDxAmsterdam 2019 – The Launch of the Renewed TEDxAmsterdam Award Program [PLANET ACT]
Why #PlanetAct – TEDxAmsterdam 2019
TEDxAmsterdam 2019 – Official Aftermovie [PLANET ACT]
Pitch Els van der Helm – Making the world sleep better – Shleep
TEDxAmsterdam 2018 – Pitch award Ceremony
TEDxAmsterdam 2018 – Sebastiaan Brouwer: RIF