Now let's take three of the certifications that she received and is required for her to do her work: electrical systems; manual drive, train and axles; and engine performance.
Well, don't worry because in today's programme we'll be finding out some quirky facts about electricity - how it differs across the world and why some countries have more complicated electrical systems than others.
In the months after the blaze took place, investigators suggested it was likely caused either by a discarded cigarette or a problem in the cathedral's electrical system, but they weren't 100 percent sure.
I'm afraid a bit more than that. We need to order the spare parts, take apart your electrical system, fuel pump and engine and then put it back together again.
The DTRA has looked at what is known in the jargon as functional defeat, in other words bombing their entrances shut or destroying their electrical systems with electromagnetic pulses.
Thoughts, human thought, has an electric reality; a human thought exists as an independent electrical action, and as such it continues to exist within the electrical system long after it has left its point of origin.
The bulb still wasn't perfect, but Edison had the reputation and financial backing to see it through as part of an electrical system that could power it.
These blocks or delays usually happen because of some sort of damage or fibrosis to the electrical conduction system, the pathways that conduct the electrical signal.
The storm wiped out the island's electrical system, leaving Puerto Rico in the dark, and forcing the barber to look for alternatives to continue working.