UNANSWERED QUESTIONS MEGA-COLLAB: http://youtu.be/UFydagCS9fg Follow me: http://www.twitter.com/tweetsauce LINKS/SOURCES: music by: http://www.youtube.com/us...

For millennia, most human lives have been spent enduring extreme poverty, without enough food, medicine, education, freedom to live a decent life. If you wer...

We've heard about the melting ice caps and the polar bears - but what about giant jellyfish? Student Johnny Silver dives into the the part of global warming ...

Joshua Broder is President of Tilson Technology Management. He honed his leadership skills as an Army Signal officer, managing the US communications network ...

Science of the Physical Universe 24: Introduction to Technology and Society -- Venkatesh Narayanamurti (School of Engineering and Applied Sciences, Physics)

Kyle MacDonald details just exactly how he traded up from one red paperclip to a house, in only a year! It's an unlikely and amazing journey with lots of sur...

The hidden truth about all religions that they do not want you to know is revealed in this award winning documentary video. Please watch, discover and become...

The aboriginal culture of Australia, includes a large number of tribes inhabiting the oceanic continent before the arrival of the white man. But all that ric...