Raspberry pi

Today I was learning how to make a raspberry pi.
A raspberry pi is a tiny computer.
Next time I would change how many light bulbs I had.
My digital learning object shows that I can take a photo / screenshot and post on my blog.
I found it tricky to find what size would look best.
The things in the screen shot are a battery, a light bulb,and some wire.
This is the wesite I used: https://www.brainpop.com/games/circuitconstructionkitdc/