Paul MacCready: Flying on solar wings

Paul MacCready — aircraft designer, environmentalist, and lifelong lover of flight — talks about his long career. TEDTalks is a daily video …

Sant Tukaram 1936

ONKYO TX-NR 676 Initial Setup & Quick Overview Tests

This video is 20 min & 55 sec long , I will walk you step by step on how to do an initial setup process & also will do some tests to see if LG built in Dolby Atmos …

Your Brain On Coffee

How does the world’s favourite drug actually work? Get Textbooks from Slugbooks: SUBSCRIBE! It’s free: …

Let’s clean up the space junk orbiting Earth | Natalie Panek

Our lives depend on a world we can’t see: the satellite infrastructure we use every day for information, entertainment, communication and so much more.

From DNA to Silly Putty, the diverse world of polymers — Jan Mattingly

View full lesson: You are made of polymers, and so are trees and …

John Hardy: My green school dream

Join John Hardy on a tour of the Green School, his off-the-grid school in Bali that teaches kids how to build, garden, create (and get into …

2012 — with Noam Chomsky & Anonymous [RAP NEWS X]

The year we’ve all been waiting for — 2012AD (or 13.0.0.0.0, if you ask a Mayan) — is finally here. What will happen? Will we see the poles shift or a paradigm shift …

Globe Making: How the World is Made (1955) | British Pathé

Skilled craftsmen and craftswomen demonstrate how one goes about making a world globe starting with a wooden mould and finishing with a healthy coat of …

Beyoncé — World Humanitarian Day 2012 Campaign Message

1 Day, 1 World, 1 Message Help the world take notice and register at