http://www.ted.com Beau Lotto’s color games puzzle your vision, but they also spotlight what you can’t normally see: how your brain works. This fun, first-hand look at your own versatile sense of sight reveals how evolution tints your perception of what’s really out there.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Our lives, our cultures, are composed of many overlapping stories. Novelist Chimamanda Adichie tells the story of how she found her authentic cultural voice — and warns that if we hear only a single story about another person or country, we risk a critical misunderstanding.... Read More إقرأ المزيد | Share it now!

http://www.ted.com At TEDxUSC, business professor David Logan talks about the five kinds of tribes that humans naturally form — in schools, workplaces, even the driver’s license bureau. By understanding our shared tribal tendencies, we can help lead each other to become better individuals.... Read More إقرأ المزيد | Share it now!