Was ist Zeit? - Das ewige Rätsel

From prehistoric times to our technologically accelerated present, this exciting and entertaining journey through time explores the thousands of ways in which mankind has perceived, measured and passed time over the course of its history.

• time travel
• time machine
• primitive time
• paradox
• time freeze 
• social documentary
• alternate timeline
• perception
• time paradox
• time line
• space time
• history of mankind
• time displacement
• time dilation
• science documentary