So basically I just came across this video. Seems legit. I will not be held personally responsible if you or your cat end up in another dimension.
did you seriously sit through 17 minutes of mr. Microsoft?
Qdeathstar:
did you seriously sit through 17 minutes of mr. Microsoft?
Damn straight
I dunno - I believe it! The voice sounds vaguely similar to Stephen Hawking. And that's good enough for me.
It's possible to open a portal with an Arduino..