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Idea Channel

Is a Tagged Instagram More Than Just a Photo?


The hashtag, so simple and ubiquitous, raises the image from mere photo to a new complex entity.

Episodes of Idea Channel52

Idea Channel

Does Math Really Exist?

Idea Channel questions whether math is "real" or a feature of human creation.


Idea Channel

Is the Universe a Computer?

The whole universe is an incredibility complex computational system. But for what purpose?


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