The Gadget Show - Series 8 Episode 10

Suzi Perry and Jason Bradbury compare green gadgets with their less environmentally friendly equivalents, while Jon Bentley tests the best pseudo-surround sound speaker systems on the market with the help of movie reviewer James King.

[Atomical]

I think it's a better experience to build it yourself, and it can be alot cheaper if you know where to look, building it teaches you how components work and what to expect from them which helps in diagnosing problems