We don't know what you were building when you were 15 years old, but rest assured we weren't even coming close to touching these kids.

Last we checked, a leaky tepee in the woods behind an abandoned hardware store was our crowning achievement when it came to construction. Anyway, Youtuber zwenkka has built this 32 disc carousel that can not only remove, but then replace, a game from your Xbox 360 console. Look at this  thing hard at work and tell me you could do a better job.

Maybe you could, but we couldn't, we're exhausted. Watch the video and let us know what you think.

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