Mit seiner faszinierenden Datenanalyse-Software zeigt der Wissenschaftler Hans Rosling, wie Länder der Armut entkommen. Er zeigt die „Dollar Street“, auf der...
Despite the fact that the world is experiencing a period of great economic prosperity, the political choices of...
Despite the fact that the world is experiencing a period of great economic prosperity, the political choices of states show a growing mistrust of democracy. ...
View full lesson: http://ed.ted.com/lessons/what-happens-during-a-heart-attack-krishna-sudhir Approximately seven...
View full lesson: http://ed.ted.com/lessons/what-happens-during-a-heart-attack-krishna-sudhir Approximately seven million people around the world die from he...
Most plants are sensitive to even slight water loss for short periods of time. Resurrection plants are extremely...
Most plants are sensitive to even slight water loss for short periods of time. Resurrection plants are extremely unusual in that they can lose 95% of their c...
The Harvard economist explains why legalizing all drugs—including cocaine, heroin, and methamphetamine—would be a...
The Harvard economist explains why legalizing all drugs—including cocaine, heroin, and methamphetamine—would be a better policy than the current prohibition....
Damien Declercq on "Why we are entering a mobility revolution" at TEDxHamburgSalon (http://www.tedxhamburg.de)...
Damien Declercq on "Why we are entering a mobility revolution" at TEDxHamburgSalon (http://www.tedxhamburg.de) Damien has a background in mechanical and prod...
Ein Flüchtling, der jetzt in den USA lebt: Joseph Kim erzählt die Geschichte seines Lebens in Nordkorea während den...
Ein Flüchtling, der jetzt in den USA lebt: Joseph Kim erzählt die Geschichte seines Lebens in Nordkorea während den Jahren der Hungersnot. Er hat begonnen, s...