Sometimes the brain just amazes me. On the way home a few days ago I was listening to Paul van Dyk - Complicated from his album In Between. I couldn't pinpoint it, but for some reason something about the song suddenly seemed very familiar... The best way I can describe it was like audio déja-vu. I knew that the familiarness wasn't just because I had heard the song a bunch of times before (I had, after all, bought the album).
Today I was thinking about it again but I still couldn't find out what made it seem so familiar. So I forgot about it, and then suddenly David Guetta vs The Egg - Love Don't Let Me Go got stuck in my head. Almost immediately, I realized "hey, that's the song!"
I think Paul Van Dyk has used a sample from it. Check it out:
Paul van Dyk - Complicated (In Between, 2007) -- sample appears throughout
David Guetta vs The Egg - Love Don't Let Me Go (Single, 2006) -- sample appears at 0:39
(Disclaimer: I didn't upload the videos, nor do I own the copyright. Sorry if the embeds break.)
I found it incredibly cool that just by thinking about a song, the brain can recognize a pattern and match it up with similar bits from other songs without you even consciously trying to do it.
I like the Matrix trilogy more every time I watch it... There's some pretty interesting ideas in the movie. With the capabilities of technology growing every day, I don't believe we are going to be imprisoned by machines anytime soon but I do believe that the idea of a computer-generated "reality" will become, well, a reality pretty soon.
What is real? It's going to be interesting to see how reality (both the sense of the word's meaning and the experiences we all retain from this "reality"), will change. If computers can interact with the nervous system, how will we be able to tell the difference between the current and computer-projected realities? In theory, the two would be indistinguishable and as with all other digital technology, chances are the digital projection of reality would be even better than the real thing. Either way, linking human brains to machines is going to bring about both new possibilities and vulnerabilities... Ad-hock networks of brains would be something very cool - imagine swapping digitized memories, complete with a sense of smell, touch, etc that you could replay any number of times. Work experience/skills could be transferred as well, which would make education easier and quicker. The gaming industry would be revolutionalized... You wouldn't play games anymore, you'd experience them. Interact with them.
On the other hand, I bet it won't be long before brain-malware (brain32.mydoom O_o) appears too. But that's a whole other topic...