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3:27
The lingerling radiation from the ancient universe still surrounds us to this day.

6:13
The amazing legacy of animal cells.

5:15
One of nature's most amazing recipes.

4:15
It may be an impossible questions, but we can at least get close.

2:11
Is the equinox really when day = night, or is that a myth?

6:07
A theory of physics 100 years in the making.

4:41
Even cells can be selfish.

2:08
Astounding feats of animal memory.

4:28
Our need for data storage grows everyday... but by how much?

4:39
The simplest organisms can still accomplish wonders.

5:28
What relics will the 'anthropocene' age leave behind?

3:01
Day by day, country by country, we tend to measure seasons differently.