This playlist, curated by Stefan Sagmeister, is courtesy of TED.com. It comprises 5 talks with a total running duration of about 1 hours and 29 minutes.
Talks in this playlist:
Dan Gilbert: The surprising science of happiness
Theo Jansen: My creations, a new form of life
Paul MacCready: A flight on solar wings
Benjamin Zander: The transformative power of classical music