Helping my third grade cousin with her project for school

I know its taken me a while to get some pictures posted and i apoligize. I was asked to help out with her project about a day and a half before due, and with a job , wife and kids,,, means alot of rushing,lol, but the requirements were, just a simple machine,or likeness there of, something simple that has funtion i guess is the best description, well to make a long story short, when it was brought to my attention i was checking out that woodgears site that someone here mentioned and had to peek at it, and there it was his gear templete genrator, so above we have a moving working gear made from birch ply, solid cherry bottom, birch sides and all finished with general finishes “honey” stain, being its due in the morn,.. and we just stained it like 30 min ago,,,,,have to finish coat it afterwards,,,hey guys thanks for looking , ya’ll are great, and i will make sure to post some pics of some other stuff that ive done in past