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It’s Okay to Be Smart

Life by the Numbers

Video duration: 4:26

How successful are we compared to other species? It turns out that biomass, or what things weigh, can be more important than how many of something there are. Find out how our numbers stack up against everything from bugs to bacteria, and get ready for some mind-blowing numbers!

Episodes of It’s Okay to Be Smart135

Video thumbnail: It’s Okay to Be Smart How Do Squirrels Find Their Nuts?

It’s Okay to Be Smart

How Do Squirrels Find Their Nuts?

Astounding feats of animal memory.

2:08

How Do Squirrels Find Their Nuts?

2:08

Video thumbnail: It’s Okay to Be Smart 100,000,000 Years From Now

It’s Okay to Be Smart

100,000,000 Years From Now

What relics will the 'anthropocene' age leave behind?

5:28

100,000,000 Years From Now

5:28

Video thumbnail: It’s Okay to Be Smart Why Seasons Make No Sense

It’s Okay to Be Smart

Why Seasons Make No Sense

Day by day, country by country, we tend to measure seasons differently.

3:01

Why Seasons Make No Sense

3:01

Video thumbnail: It’s Okay to Be Smart This Is Not a Rainbow

It’s Okay to Be Smart

This Is Not a Rainbow

The furthest extremes of light refraction phenomena.

3:17

This Is Not a Rainbow

3:17

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