Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
What a fantastic talk - insightful, educational, witty and delivered in such an approachable manner. I highly recommend this!
What a fantastic talk - insightful, educational, witty and delivered in such an approachable manner. I highly recommend this!