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It's Okay to Be Smart
Where Did Life Come From?
Season 6
Episode 9
The origin of life is one of the most important mysteries in all of science. When did life begin? How did life first evolve from chemistry? Where did life get started? In some primordial soup or somewhere else? Let’s journey back to the origin of life, as best as we know it, from the RNA world do the last universal common ancestor of everything alive today.
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8:57
Let’s learn about how our brains keep track of and try to make sense of time.

12:54
Addressing a few of the most common myths & misunderstandings using scientific evidence.

7:25
Wearing a mask is a cheap and easy way to help stop the spread of COVID-19.

8:11
Why don’t WE have our skeletons on the outside? This is the story of bones!

7:46
Or… maybe the question of what is and isn’t a dinosaur goes deeper than we think?

13:39
No flying animal alive today comes close to their huge size.

13:44
Why do viruses like SARS-CoV-2 happen and why are they becoming more frequent?

9:57
Learn about this Nature Challenge.

2:13
Evolution has given us the gifts we need to survive this difficult time. Here's how.

10:52
Celebrating 30 years of the Hubble Space Telescope.

9:52
Let’s dig into our evolutionary past to try and find an answer.

13:12
Here’s the science of handwashing!