One brief and one a bit longer. Both wonderful in different ways.
The power of the pentatonic scale or how Bobby McFerrin can hack into your brain with music. It is only three minutes long, but it is magnificent when you consider what he manages to do:
And then there is Temple Grandin. I love her, and could listen to her for hours.
The World Needs All Kinds of Minds is the title of her TED talk.
And yes, it does indeed.