>>715138996 (OP)yeah, it's only 10 bucks and it has quite a bit of content w/ informative technical information and lots of minigames/tech demos
It's a actually kinda cool. Should have been free. But it's pretty interesting when you get to understand some the engineering and design choices.
Like this connector, in pic-related, that people here meme'd about for months, is virtually indestructible. And now I understand why.