(Spring Equinox)
What is the D train?
What is the F train?
What is the N train?
What is the Q train?
Because I am closed, electricity flows through me and a light bulb can light up.
Long ago, trains that did not run on electricity used this type of engine.
I live in an atom and when I move, I make electricity.
Today in NYC, trains tend to run underground but long ago, this type of train ran above ground.
A path for electricity to travel through.
This rail is the source of electricity for NYC trains.
What is the third rail?
When I am open, electricity cannot flow through me.
Its name came from a mouse-like animal called pika; and then from combining two Japanese sounds:
pika, a sound an electric spark makes, and chu, a sound a mouse makes.