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Eric, otherwise known by his creator handle PointCrow, posted the frankly awe-inspiring video onYouTube.
Just to show his work, Eric also posted a step-by-step guide onTwitterfor us to follow along.

But how did he even do it?
“Synesthesia is where your neurological pathways and your sensory pathways are kind of overlapped with other ones.”
“The route is a feeling,” he explains.

If you’re a little confused, don’t worry.

















