Many writers and arrangers feel that when their song is in risk of getting a bit tired, it can be given a fresh lease of life by shifting the whole song up a key, usually in between choruses, towards the beginning of a "repeat-till-fade" section. You may have heard this technique informally referred to as "modulation", but the correct ethnomusicological term for the phenomenon is the truck driver's gear change. This reflects the utterly predictable and laboured nature of the transition, evoking a tired and over-worked trucker ramming the gearstick into the new position with his – or, to be fair, her – fist.
PS: I know that he was supposed to be finishing his practicum in September, so am not sure if there are still new entries being added. Interesting reading nonetheless.
What is the "Security Edition" ?
The First Ten Amendments to the constitution of the United States printed on sturdy, pocket-sized, pieces of metal.
The next time you travel by air, take the Security Edition of the Bill of Rights along with you. When asked to empty your pockets, proudly toss the Bill of Rights in the plastic bin.
You need to get used to offering up the bill of rights for inspection and government workers need to get used to deciding if you'll be allowed to keep the Bill of Rights with you when you travel.
I found out about this on Penn & Teller's site - Penn wrote about carrying it in his pocket in hopes of it being detected by the security guard with the wand but it ended up not happening.