Typically, that's made extra difficult by some sort of impediment, such as lighting trickery masking which wire is which or a bomb builder not following the wiring diagram. The outcome is usually ...

But if you insist on DIY, make sure you follow the provided wiring diagram closely. You’ll probably want the wiring for your car, too, and make sure you brush up on your soldering skills.

Listen to Story They worked out the cerebral architecture in a tissue sample The tissue sample was the size of a grain of sand It has over 200,000 cells including roughly 84,000 nerve cells ...