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Environmental Science

Planning for the end of oil - Richard Sears

46,587 Views

Design, Engineering & Technology

How touchscreens work

27,404 Views

Earth and Space Science

The death of the universe

1,326,323 Views

Earth and Space Science

My glacier cave discoveries

127,851 Views

Science & Technology

From DNA to Silly Putty, the diverse world of polymers

380,153 Views

Life Sciences

How to sequence the human genome

1,550,939 Views

Design, Engineering & Technology

High-altitude wind energy from kites! - Saul Griffith

64,971 Views

History, Approaches and Methods

What makes us feel good about our work? - Dan Ariely

78,907 Views

Linguistics

Mysteries of vernacular: Odd

205,998 Views

Performing Arts

Music and creativity in Ancient Greece

723,740 Views

Life Sciences

The loathsome, lethal mosquito

12,481,635 Views

Linguistics

Mysteries of vernacular: Yankee

82,612 Views

Design, Engineering & Technology

Making a TED-Ed Lesson: Visualizing complex ideas

229,634 Views

Linguistics

The world's English mania - Jay Walker

568,034 Views

Linguistics

Mysteries of vernacular: Lady

129,248 Views

Physical Science

The chemistry of cookies

3,715,977 Views

Physical Science

The Haber process

765,464 Views

Design, Engineering & Technology

Supercharged motorcycle design - Yves Behar

20,209 Views

Media and Journalism

Woman burned by McDonald's hot coffee, then the news media

5,237,997 Views

Social Studies

When is Thanksgiving?

5,914,072 Views

Social Studies

Black Friday: An accident of history

519,444 Views

Religion

The five major world religions

12,871,156 Views

Science & Technology

What causes the phases of the moon?

614,979 Views

Science & Technology

All of the energy in the universe is...

462,141 Views