Lessons Worth Sharing | TED-Ed

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Could you survive the real Twilight Zone? - Philip Renaud and Kenneth Kostel

609,430 Views

The secret lives of baby fish | TED-Ed

251,052 Views

The miracle of marine snow

31,268 Views

Why are fish fish-shaped? - Lauren Sallan

609,234 Views

How a single-celled organism almost wiped out life on Earth - Anusuya Willis

2,707,109 Views

The mysterious origins of life on Earth - Luka Seamus Wright

1,254,644 Views

When sharks swam the Great Plains

2,242,500 Views

When giant scorpions swarmed the seas

1,727,337 Views

That time oxygen almost killed everything

1,919,621 Views

The other explosion you should know about

1,247,293 Views

Is this the world's oldest animal fossil?

32,089 Views

How big is the ocean? | TED-Ed

2,897,302 Views

How do ocean currents work? - Jennifer Verduin

2,800,618 Views

How do oceans circulate?

319,699 Views

The life hydrologic

256,561 Views

Why does ice float in water? - George Zaidan and Charles Morton

1,855,125 Views

In The News: CBS This Morning features Civics Unplugged

2,721 Views

Your creative superpowers can help protect democracy - Sofia Ongele

33,005 Views

How do I get involved in Australian politics?

7,072 Views

A crash course in making political change - Katie Fahey

66,675 Views

How to turn protest into powerful change - Eric Liu

377,256 Views

Self-assembly: The power of organizing the unorganized - Skylar Tibbits

76,957 Views

The power of diverse thinking

101,279 Views

How can you change someone's mind? (hint: facts aren't always enough)

2,191,419 Views